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For the Inventor, By the Inventor

Carpinteria, CA, United States of America

Andrena, Inc.


USPTO Granted Patents = 1

% Expired Patents = 100.0

Trademarks = 1

Forward Citations = 19

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1 inventor (with patents filed for the assignee):

goldMedal Eric W McFarland (1 out of 59 patents)


1 patent:

1. 7087834 - Apparatus and method for photovoltaic energy production based on internal charge emission in a solid-state heterostructure (2006-08-08),
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USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#46 in Carpinteria, CA

#28,979 in California

#136,538 in US

Carpinteria, CA (US)
Carpinteria, CA, United States of America

Andrena, Inc.

Forward Citations = 19

1 inventor:

goldMedal Eric W McFarland (1 out of 59 patents)

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