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Method of determining distance to a ferrous material

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01B-007/14
출원번호 US-0827525 (2010-06-30)
등록번호 US-8314608 (2012-11-20)
발명자 / 주소
  • Hall, David R.
  • Wahlquist, David C.
  • Hall, Huntington Tracy
출원인 / 주소
  • Hall, David R.
대리인 / 주소
    Townsend, III, Phillip W.
인용정보 피인용 횟수 : 0  인용 특허 : 48

초록

In one aspect of the present invention a method of determining a distance to a ferrous material comprises providing a plurality of magnetometers spaced at varying distances from a ferrous material, detecting a ferrous material with each of the plurality of magnetometers individually, establishing on

대표청구항

1. A method of determining a distance to a ferrous material comprising: providing a plurality of magnetometers spaced at varying distances from a ferrous material;detecting a ferrous material with each of the plurality of magnetometers individually;establishing one of the plurality of magnetometers

이 특허에 인용된 특허 (48)

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