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For the Inventor, By the Inventor

Richmond, CA, United States of America

Electromagnetic Instruments, Inc.


USPTO Granted Patents = 3


Forward Citations = 101

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2 inventors (with patents filed for the assignee):

goldMedal Ugo Conti (2 out of 14 patents)

silverMedal Edward Nichols (1 out of 34 patents)

bronzeMedal Michael Wilt (17 patents)


3 patents:

1. 6577284 - Component field antenna for induction borehole logging (2003-06-10),
2. 6294917 - Electromagnetic induction method and apparatus for the measurement of the electrical resistivity of geologic formations surrounding boreholes cased with a conductive liner (2001-09-25),
3. 5130655 - Multiple-coil magnetic field sensor with series-connected main coils and (1992-07-14),
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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#66 in Richmond, CA

#16,411 in California

#71,950 in US

...
Richmond, CA, United States of America

Electromagnetic Instruments, Inc.

Forward Citations = 101

2 inventors:

goldMedal Ugo Conti (2 out of 14 patents)

silverMedal Edward Nichols (1 out of 34 patents)

bronzeMedal Michael Wilt (17 patents)

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