이 특허를 인용한 특허 (182)

1. Upadhyay, Rachana; Ramanath, Srinivasan, Abrasive article and method of making.

   상세보기
2. Upadhyay, Rachana; Ramanath, Srinivasan; Arcona, Christopher; Gillespie, John E., Abrasive article for use in grinding of superabrasive workpieces.

   상세보기
3. Bonner,Anne M.; Bright,Eric; Lambert,Edward L.; Matsumoto,Dean S.; Orlhac,Xavier; Sheldon,David A., Abrasive articles with novel structures and methods for grinding.

   상세보기
4. Orlhac, Xavier, Abrasive articles with novel structures and methods for grinding.

   상세보기
5. Dumm, Timothy Francis; Ng, Kan-Yin, Abrasive particles having a unique morphology.

   상세보기
6. Dumm, Timothy Francis; Ng, Kan-Yin, Abrasive particles having a unique morphology.

   상세보기
7. Dumm, Timothy Francis; Ng, Kan-Yin, Abrasive particles having a unique morphology.

   상세보기
8. Naum N. Tselesin, Abrasive surface and article and methods for making them.

   상세보기
9. Orlhac, Xavier; Jeevanantham, Muthu; Krause, Russell; Wu, Mianxue, Abrasive tools having a permeable structure.

   상세보기
10. Orlhac, Xavier; Jeevanantham, Muthu; Krause, Russell; Wu, Mianxue, Abrasive tools having a permeable structure.

    상세보기
11. Shahin,David; Heidecke,Karsten, Adjustable rotating guides for spider or elevator.

    상세보기
12. Wood, William P.; McArdle, James L., Agglomerate abrasive grain and a method of making the same.

    상세보기
13. Vail, III,William Banning, Apparatus and method for completing oil and gas wells.

    상세보기
14. Galloway, Gregory G.; Brunnert, David J., Apparatus and method for drilling with casing.

    상세보기
15. Pietras,Bernd Georg, Apparatus and method for facilitating the connection of tubulars using a top drive.

    상세보기
16. Galloway, Gregory G.; Brunnert, David J., Apparatus and method of drilling with casing.

    상세보기
17. Galloway,Gregory G.; Brunnert,David J., Apparatus and method of drilling with casing.

    상세보기
18. Giroux,Richard L.; Galloway,Gregory G.; Le,Tuong Thanh; Jackson,Raymond H.; Nazzal,Gregory R.; Swarr,James C.; Brunnert,David J.; Beasley,William M.; Lirette,Brent J.; Odell,Albert C.; Terry,Jim; McKay,Dave; Alkhatib,Samir; Wardley,Mike, Apparatus and methods for drilling a wellbore using casing.

    상세보기
19. Haugen, David M.; Tilton, Frederick T., Apparatus and methods for drilling with casing.

    상세보기
20. Haugen,David M.; Tilton,Frederick T., Apparatus and methods for drilling with casing.

    상세보기
21. Pietras,Bernd Georg, Apparatus and methods for facilitating the connection of tubulars using a top drive.

    상세보기
22. Haugen,David M., Apparatus and methods for tubular makeup interlock.

    상세보기
23. Giroux,Richard Lee; Odell, II,Albert C.; Thompson,Gary; Haugen,David; Le,Tuong Thanh; Dugal,Robert; Heidecke,Karsten; Shahin,David, Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly.

    상세보기
24. Pietras,Bernd Georg, Apparatus for connecting tublars using a top drive.

    상세보기
25. Pietras,Bernd Georg, Apparatus for facilitating the connection of tubulars using a top drive.

    상세보기
26. Baldoni, J. Gary; Andrews, Richard M.; Geary, Jr., Earl G.; Shaw, Douglas H., Article of superabrasive coated with metal.

    상세보기
27. Mirchandani, Prakash K.; Mosco, Alfred J.; Olsen, Eric W.; Caldwell, Steven G., Articles having improved resistance to thermal cracking.

    상세보기
28. Mirchandani, Prakash K.; Mosco, Alfred J.; Olsen, Eric W.; Caldwell, Steven G., Articles having improved resistance to thermal cracking.

    상세보기
29. Simpson,Neil Andrew Abercrombie; Harrall,Simon John, Bore lining and drilling.

    상세보기
30. Sung,Chien Min, Carbonaceous composite heat spreader and associated methods.

    상세보기
31. Pietras,Bernd Georg; Bailey,Thomas F.; Vuyk, Jr.,Adrian; Wilson,Carl J., Casing running and drilling system.

    상세보기
32. Pietras,Bernd Georg, Casing running head.

    상세보기
33. McArdle, James L.; Culler, Scott R.; Wood, William P., Ceramic aggregate particles.

    상세보기
34. Vail, III, William Banning; Chitwood, James E., Closed-loop conveyance systems for well servicing.

    상세보기
35. Mirchandani, Prakash K.; Wills, David J.; Waller, Michale E.; Weigold, Jeffrey L.; Swearengin, Billy D., Coextrusion fabrication method.

    상세보기
36. Mirchandani, Prakash K.; Waller, Michale E.; Weigold, Jeffrey L.; Swearengin, Billy D., Composite article with coolant channels and tool fabrication method.

    상세보기
37. Sigalas, Iakovos; Masete, Mosimanegape Stephen, Composite material for drilling applications.

    상세보기
38. Mirchandani, Prakash K.; Chandler, Morris E., Composite sintered powder metal articles.

    상세보기
39. Kuribayashi, Nobuhiro; Ishizaki, Kozo; Matsumaru, Koji, Composite wear-resistant member and method for manufacture thereof.

    상세보기
40. Koroku Shuichirou,JPX ; Nakano Tamotsu,JPX ; Adachi Eiji,JPX, Core bit.

    상세보기
41. Twersky, Anton Raoul; Can, Nedret, Cubic boron nitride compacts.

    상세보기
42. Twersky, Anton Raoul; Can, Nedret, Cubic boron nitride compacts.

    상세보기
43. Miess David P., Cutters and bits for terrestrial boring.

    상세보기
44. Nelms, Derek L.; Doster, Michael L.; DeGeorge, Jarod; Fuselier, Danielle M., Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements.

    상세보기
45. Zhang, Youhe; Shen, Yuelin; Keshavan, Madapusi K., Cutting elements with re-processed thermally stable polycrystalline diamond cutting layers, bits incorporating the same, and methods of making the same.

    상세보기
46. Zhang, Youhe; Shen, Yuelin; Keshavan, Madapusi K., Cutting elements with re-processed thermally stable polycrystalline diamond cutting layers, bits incorporating the same, and methods of making the same.

    상세보기
47. Coleman, Heath C.; Mirchandani, Prakash K., Cutting inserts for earth-boring bits.

    상세보기
48. Sung,Chien Min, Diamond composite heat spreader and associated methods.

    상세보기
49. Sung,Chien Min, Diamond composite heat spreader and associated methods.

    상세보기
50. Sung,Chien Min, Diamond composite heat spreader having thermal conductivity gradients and associated methods.

    상세보기
51. Sung,Chien Min, Diamond composite heat spreader having thermal conductivity gradients and associated methods.

    상세보기
52. Cho Hyun S. (1804 Fort Douglas Cir. Salt Lake City UT 84103) Lee Bong K. (Sungnam KRX) Kim Yong I. (Sungnam KRX) Jin Nam K. (Seoul KRX) Han Kyoung R. (Cheonan KRX), Diamond golf club head.

    상세보기
53. Zheng, Jie, Diamond metal composite.

    상세보기
54. Sung, Chien-Min, Diamond particle mololayer heat spreaders and associated methods.

    상세보기
55. Kanada Yasuyuki,JPX ; Mizusuna Hirohumi,JPX ; Nakamura Tsutomu,JPX ; Nakai Tetsuo,JPX, Diamond sintered body having high strength and high wear-resistance and manufacturing method thereof.

    상세보기
56. Rudd,Wayne; Metcalfe,Paul David, Downhole filter.

    상세보기
57. Vale, Roger; Miess, David, Drill insert using a sandwiched polycrystalline diamond compact and method of making the same.

    상세보기
58. Wardley,Mike, Drilling bit for drilling while running casing.

    상세보기
59. Pia,Giancarlo, Drilling method.

    상세보기
60. Giroux,Richard L.; Thompson,Gary; Odell, III,Albert C., Drilling with casing latch.

    상세보기
61. Galloway, Gregory G.; Brunnert, David J., Drilling with concentric strings of casing.

    상세보기
62. Galloway,Gregory G.; Brunnert,David J., Drilling with concentric strings of casing.

    상세보기
63. Mirchandani, Prakash K.; Waller, Michale E.; Chandler, Morris E.; Coleman, Heath C., Earth-boring bits and other parts including cemented carbide.

    상세보기
64. Tulloch,Rory McCrae, Expandable apparatus for drift and reaming borehole.

    상세보기
65. Gledhill, Andrew D.; Fuller, Mark S.; Dalrymple, Kenneth J., Expandable bit with secondary release device.

    상세보기
66. Carter,Thurman B.; Brunnert,David J.; Haugen,David M., Full bore lined wellbores.

    상세보기
67. Jordan Reinhard,ATX, Hard facing for cutting edges of agricultural machine blades.

    상세보기
68. Lyons, Nicholas J.; Scott, Danny E., Hardfacing materials including PCD particles, earth-boring tools comprising crushed polycrystalline diamond material, and related methods.

    상세보기
69. Sung, Chien-Min, Heat spreader having single layer of diamond particles and associated methods.

    상세보기
70. Sung, Chien-Min, Heat spreader having single layer of diamond particles and associated methods.

    상세보기
71. De Reynal, Michel, Impregnated diamond structure, method of making same, and applications for use of an impregnated diamond structure.

    상세보기
72. Heaton, Daren Nathaniel; Lynn, Jeremy Brett; Chapman, Mark Pehrson; Bond, Oakley D., Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials.

    상세보기
73. Gleason, Michael James, Leaching assemblies, systems, and methods for processing superabrasive elements.

    상세보기
74. Gleason, Michael James, Leaching assemblies, systems, and methods for processing superabrasive elements.

    상세보기
75. Gleason, Michael James, Leaching assemblies, systems, and methods for processing superabrasive elements.

    상세보기
76. Mortensen, Daniel Call; Olsen, Trevor Allen; Schaefer, Heather Marie; Wilding, Daniel Preston, Leaching assemblies, systems, and methods for processing superabrasive elements.

    상세보기
77. Griffo, Anthony; Keshavan, Madapusi K., Manufacture of thermally stable cutting elements.

    상세보기
78. Fang Zhigang, Metal-matrix diamond or cubic boron nitride composites.

    상세보기
79. Fang Zhigang, Metal-matrix diamond or cubic boron nitride composites.

    상세보기
80. Vail, III,William Banning, Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells.

    상세보기
81. Vail, III,William Banning; Chitwood,James E., Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells.

    상세보기
82. Vail, III,William Banning; Chitwood,James E., Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells.

    상세보기
83. Pietras,Bernd Georg, Method and apparatus for connecting tubulars using a top drive.

    상세보기
84. Shahin,David; Habetz,Jeff; Haugen,David M.; Thompson,Gary; Pietras,Bernd Georg; Hollingsworth,Jimmy L.; Reinholdt,Bernd, Method and apparatus for drilling with casing.

    상세보기
85. Mahlon D. Dennis, Method and apparatus for fabrication of cobalt alloy composite inserts.

    상세보기
86. McDaniel,Gary; Thomas, Jr.,Allen Keith; Cummins,Patrick D.; Hill,Troy F.; Cummins,Tracy J.; Boutwell, Jr.,Doyle Frederic; Hayes,Michael, Method and apparatus for handling wellbore tubulars.

    상세보기
87. Graebner John Edwin ; Jin Sungho ; Tiefel Thomas Henry, Method comprising removal of material from a diamond film.

    상세보기
88. Naum N. Tselesin, Method for making a sintered article and products produced thereby.

    상세보기
89. Glaser,Mark C.; Allen,Jack R.; Ferguson,Gerald M.; Alvarez,Ralph A., Method of drilling and completing multiple wellbores inside a single caisson.

    상세보기
90. Culler, Scott R.; McArdle, James L.; Nelson, Jeffrey W.; Wallace, John T., Method of making an abrasive agglomerate particle.

    상세보기
91. Culler, Scott R.; McArdle, James L.; Nelson, Jeffrey W.; Wallace, John T., Method of making an agglomerate particle.

    상세보기
92. McArdle, James L.; Nelson, Jeffrey W.; Culler, Scott R.; Wallace, John T., Method of making ceramic aggregate particles.

    상세보기
93. De Reynal, Michel, Method of manufacturing an impregnated structure for abrading.

    상세보기
94. Sherman, Andrew J.; Bose, Animesh, Method of producing fine coated tungsten carbide particles.

    상세보기
95. Vail, III,William Banning, Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells.

    상세보기
96. Vail, III,William Banning, Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells.

    상세보기
97. Vail, III,William Banning, Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells.

    상세보기
98. Vail, III,William Banning, Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells.

    상세보기
99. Vail, III,William Banning, Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells.

    상세보기
100. Vail, III,William Banning, Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells.

     상세보기
101. Pietras, Bernd Georg, Methods and apparatus for connecting tubulars using a top drive.

     상세보기
102. Giroux, Richard L.; Odell, II, Albert C.; Xu, Wei, Methods and apparatus for drilling with casing.

     상세보기
103. Giroux,Richard L.; Shahin,David; Vuyk, Jr.,Adrian; Thompson,Gary; Gray,Kevin Leon; Allen,John Timothy; Snider,Randy Gene, Methods and apparatus for handling and drilling with tubulars or casing.

     상세보기
104. Giroux,Richard L.; Galloway,Gregory G.; Brunnert,David J.; Maguire,Patrick G.; Le,Tuong Thanh; Odell, II,Albert C.; Haugen,David M.; Tilton,Frederick T.; Lirette,Brent J.; Murray,Mark; Moyes,Peter Barnes, Methods and apparatus for wellbore construction and completion.

     상세보기
105. Lirette, Brent J.; Brunnert, David J., Methods and apparatus for wellbore construction and completion.

     상세보기
106. Metcalfe,Paul David; Simpson,Neil Andrew Abercrombie, Methods for drilling and lining a wellbore.

     상세보기
107. Chakraborty, Soma; Agrawal, Gaurav; DiGiovanni, Anthony A., Methods of forming diamond particles having organic compounds attached thereto and compositions thereof.

     상세보기
108. DiGiovanni, Anthony A.; Scott, Danny E., Methods of forming earth-boring tools.

     상세보기
109. Lyons, Nicholas J.; Scott, Danny E., Methods of forming hardfacing materials including PCD particles, and welding rods including such PCD particles.

     상세보기
110. Cleboski, Christopher J.; Patel, Suresh G.; Scott, Danny E.; Sinor, L. Allen, Methods of forming inserts and earth-boring tools.

     상세보기
111. DiGiovanni, Anthony A., Methods of forming polycrystalline compacts.

     상세보기
112. DiGiovanni, Anthony A., Methods of forming polycrystalline compacts having material disposed in interstitial spaces therein, cutting elements and earth-boring tools including such compacts.

     상세보기
113. Mirchandani, Prakash K.; Chandler, Morris E., Methods of forming wear resistant layers on metallic surfaces.

     상세보기
114. Upadhyay, Rachana; Ramanath, Srinivasan; Arcona, Christopher; Gillespie, John E., Methods of grinding workpieces comprising superabrasive materials.

     상세보기
115. Keshavan, Madapusi K.; Russell, Monte, Methods of making and attaching TSP material for forming cutting elements, cutting elements having such TSP material and bits incorporating such cutting elements.

     상세보기
116. Mirchandani, Prakash K.; Waller, Michale E.; Weigold, Jeffrey L.; Mosco, Alfred J., Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods.

     상세보기
117. Sung, Chien-Min, Molding process for making diamond tools.

     상세보기
118. Sung, Chien-Min, Molten braze coated superabrasive particles and associated methods.

     상세보기
119. Sung,Chien Min, Molten braze-coated superabrasive particles and associated methods.

     상세보기
120. Aitchison, Trevor; Heflin, R. Allan, Multilayer overlays and methods for applying multilayer overlays.

     상세보기
121. DiGiovanni, Anthony A., Particulate mixtures for forming polycrystalline compacts and earth-boring tools including polycrystalline compacts having material disposed in interstitial spaces therein.

     상세보기
122. DiGiovanni, Anthony A., Particulate mixtures for forming polycrystalline compacts and earth-boring tools including polycrystalline compacts having material disposed in interstitial spaces therein.

     상세보기
123. Scott, Danny E.; Doster, Michael L.; DiGiovanni, Anthony A., Polycrystalline compact tables for cutting elements and methods of fabrication.

     상세보기
124. Scott, Danny E.; Doster, Michael L.; DiGiovanni, Anthony A., Polycrystalline compacts for cutting elements, related earth-boring tools, and related methods.

     상세보기
125. DiGiovanni, Anthony A., Polycrystalline compacts having material disposed in interstitial spaces therein, and cutting elements including such compacts.

     상세보기
126. DiGiovanni, Anthony A.; Scott, Danny E., Polycrystalline compacts including in-situ nucleated grains, earth-boring tools including such compacts, and methods of forming such compacts and tools.

     상세보기
127. DiGiovanni, Anthony A., Polycrystalline compacts including interbonded nanoparticles, cutting elements and earth-boring tools including such polycrystalline compacts, and related methods.

     상세보기
128. DiGiovanni, Anthony A.; Scott, Danny E., Polycrystalline compacts including nanoparticulate inclusions and methods of forming such compacts.

     상세보기
129. DiGiovanni, Anthony A.; Scott, Danny E., Polycrystalline compacts including nanoparticulate inclusions and methods of forming such compacts.

     상세보기
130. DiGiovanni, Anthony A., Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming same.

     상세보기
131. Ras, Anine Hester; Davies, Geoffrey John, Polycrystalline diamond abrasive element and method of its production.

     상세보기
132. Fang, Zhigang; Griffo, Anthony; White, Brian A.; Middlemiss, Stewart; Eyre, Ron K., Polycrystalline diamond carbide composites.

     상세보기
133. Fang,Zhigang; Griffo,Anthony; White,Brian A.; Middlemiss,Stewart; Eyre,Ron K., Polycrystalline diamond carbide composites.

     상세보기
134. Zhigang Fang ; Anthony Griffo ; Brian A. White ; Stewart Middlemiss ; Ron K. Eyre, Polycrystalline diamond carbide composites.

     상세보기
135. Shen, Yuelin; Zhang, Youhe; Huang, Sujian; Keshavan, Madapusi K., Polycrystalline diamond composites.

     상세보기
136. Shen, Yuelin; Zhang, Youhe; Zhan, Guodong, Polycrystalline diamond construction with controlled gradient metal content.

     상세보기
137. Shen, Yuelin; Zhang, Youhe; Zhan, Guodong, Polycrystalline diamond construction with controlled gradient metal content.

     상세보기
138. Keshavan, Madapusi K.; Eyre, Ronald K.; Griffo, Anthony; Cariveau, Peter Thomas, Polycrystalline diamond constructions having improved thermal stability.

     상세보기
139. Keshavan, Madapusi K.; Griffo, Anthony; Shen, Yuelin; Zhang, Youhe, Polycrystalline diamond constructions having improved thermal stability.

     상세보기
140. Fan, Guojiang; Yu, Feng; Fang, Yi; Belnap, J. Daniel; Cariveau, Peter T., Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements.

     상세보기
141. Liversage, John Hewitt; Scott, Danny Eugene; Sithebe, Humphrey Samkelo Lungisani; Naidoo, Kaveshini; Kaiser, Bronwyn Annette; Fish, Michael Lester, Polycrystalline diamond element.

     상세보기
142. Keshavan, Madapusi K.; Zhang, Youhe; Shen, Yuelin; Griffo, Anthony; Janssen, Michael, Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance.

     상세보기
143. Keshavan, Madapusi K.; Zhang, Youhe; Shen, Yuelin; Griffo, Anthony; Janssen, Michael, Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance.

     상세보기
144. Bright, Eric; Wu, Mianxue, Porous abrasive articles with agglomerated abrasives.

     상세보기
145. Shahin,David; Habetz,Jeff; Hollingsworth,Jimmy Lawrence; Reinholdt,Bernd, Positioning and spinning device.

     상세보기
146. Dumm, Timothy; Ng, Kan-yin, Precision wire saw including surface modified diamond.

     상세보기
147. Dumm, Timothy; Lucek, John William; Petreanu, John; Davidson, Marc Gary; Hofer, Bruce Wayne, Process equipment wear surfaces of extended resistance and methods for their manufacture.

     상세보기
148. Baldoni, J. Gary; Andrews, Richard M.; Geary, Jr., Earl G.; Shaw, Douglas H., Process for coating superabrasive with metal.

     상세보기
149. Colella Nicholas J. ; Davidson Howard L. ; Kerns John A. ; Makowiecki Daniel M., Process for fabricating composite material having high thermal conductivity.

     상세보기
150. Naum N. Tselesin, Process for making an abrasive sintered product.

     상세보기
151. Gleason, Michael James; Gonzalez, Jair Jahaziel, Protective leaching cups, leaching trays, and methods for processing superabrasive elements using protective leaching cups and leaching trays.

     상세보기
152. Griffo,Anthony, Randomly-oriented composite constructions.

     상세보기
153. Griffo,Anthony, Randomly-oriented composite constructions.

     상세보기
154. Jordan, John Christopher; Martens, James G.; Colvard, R. Lee; Lirette, Brent J.; Galloway, Gregory Guy; Brunnert, David J.; Gaspard, Gregory Gerard; Gradishar, John Robert, Retractable joint and cementing shoe for use in completing a wellbore.

     상세보기
155. Frushour, Robert H., Self sharpening polycrystalline diamond compact with high impact resistance.

     상세보기
156. Frushour,Robert H., Self sharpening polycrystalline diamond compact with high impact resistance.

     상세보기
157. Sung, Chien-Min, Semiconductor-on-diamond devices and methods of forming.

     상세보기
158. Giroux,Richard L.; Brunnert,David J.; Galloway,Gregory Guy; Jordan,John C., Single-direction cementing plug.

     상세보기
159. Giroux, Richard Lee; Rosenberg, Steven M., Stage cementing methods used in casing while drilling.

     상세보기
160. Sung, Chien-Min; Kan, Ming Chi; Hu, Shao Chung, Stress regulated semiconductor devices and associated methods.

     상세보기
161. Sung, Chien-Min; Kan, Ming-Chi; Hu, Shao Chung, Stress regulated semiconductor devices and associated methods.

     상세보기
162. Dadson, Andrew E., Superabrasive articles and methods for removing interstitial materials from superabrasive materials.

     상세보기
163. Dadson, Andrew E., Superabrasive articles and methods for removing interstitial materials from superabrasive materials.

     상세보기
164. Butcher Trent N., Superabrasive cutters with structure aligned to loading and method of drilling.

     상세보기
165. Smith,Redd H.; Skeem,Marcus R.; Cooley,Craig H., Superabrasive cutting element having an asperital cutting face and drill bit so equipped.

     상세보기
166. Chaves Arthur A. ; Schnell David M. ; Cooley Craig H. ; Johnson David M. ; O'Tighearnaigh Eoin M.,IEX ; White Luther L., Superabrasive cutting element with enhanced stiffness, thermal conductivity and cutting efficiency.

     상세보기
167. Miess, David P.; Dadson, Andrew E., Superabrasive elements and methods for processing and manufacturing the same using protective layers.

     상세보기
168. Mukhopadhyay, Debkumar; Bertagnolli, Kenneth Eugene, Superabrasive elements including ceramic coatings and methods of leaching catalysts from superabrasive elements.

     상세보기
169. Mukhopadhyay, Debkumar; Bertagnolli, Kenneth Eugene, Superabrasive elements including coatings and methods for removing interstitial materials from superabrasive elements.

     상세보기
170. Moriguchi Hideki,JPX ; Arisawa Yoshifumi,JPX ; Otsuka Michio,JPX, Superhard composite member and method of manufacturing the same.

     상세보기
171. D'Evelyn Mark Phillip, Surface functionalized diamond crystals and methods for producing same.

     상세보기
172. Vail, Michael A.; Schaefer, Heather Marie; Ziegenfelder, Adam M., Systems, methods and assemblies for processing superabrasive materials.

     상세보기
173. Keshavan, Madapusi K., Thermally stable polycrystalline diamond materials, cutting elements incorporating the same and bits incorporating such cutting elements.

     상세보기
174. Keshavan, Madapusi K., Thermally stable polycrystalline diamond materials, cutting elements incorporating the same and bits incorporating such cutting elements.

     상세보기
175. Mirchandani, Prakash K.; Shook, V. Brian; Bowman, Grayson L.; Brown, Matthew D., Thread rolling die and method of making same.

     상세보기
176. Snider, Randy Gene; Shahin, David; Allen, Jim; Gray, Kevin; Thompson, Gary, Top drive casing system.

     상세보기
177. Belnap, John Daniel; Griffo, Anthony; Eyre, Ronald K.; Middlemiss, Stewart N., Ultrahard composite constructions.

     상세보기
178. Belnap,J. Daniel; Griffo,Anthony; Eyre,Ronald K.; Middlemiss,Stewart N., Ultrahard composite constructions.

     상세보기
179. Boyle, John, Vessel for well intervention.

     상세보기
180. Kösters, Rolf; Lüdtke, Arndt, Wear part formed of a diamond-containing composite material, and production method.

     상세보기
181. Lyons, Nicholas J.; Scott, Danny E., Welding rods including PCD particles and methods of forming such welding rods.

     상세보기
182. Tilton,Frederick T.; Brunnert,David J., Wired casing.

     상세보기
더보기