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For the Inventor, By the Inventor

Ottawa, Canada

Precarn Incorporated


USPTO Granted Patents = 2

% Expired Patents = 100.0


Forward Citations = 5

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2 inventors (with patents filed for the assignee):

goldMedal Jacek M Biernacki (1 out of 4 patents)

silverMedal Gary Stephen Schajer (1 out of 4 patents)


2 patents:

1. 6859046 - Method and apparatus for evaluating anisotropic materials (2005-02-22),
2. 6842010 - Method and apparatus to evaluate dielectrically-anisotropic materials using analysis of multiple microwave signals in different planes of polarization (2005-01-11),
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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#200 in Ottawa

#6,012 in Canada

Ottawa, CA
Ottawa, Canada

Precarn Incorporated

Forward Citations = 5

2 inventors:

goldMedal Jacek M Biernacki (1 out of 4 patents)

silverMedal Gary Stephen Schajer (1 out of 4 patents)

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