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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#137 in Pleasanton, CA
#16,867 in California
#73,904 in US
Litrex Corporation
Forward Citations = 88
6 inventors:
Pleasanton, CA, United States of America
Litrex Corporation
% Expired Patents = 33.3
Trademarks = 1
Forward Citations = 88
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6 inventors (with patents filed for the assignee):
David Albertalli (3 out of 16 patents)
Charles O Edwards (3 out of 55 patents)
James N Middleton (2 out of 6 patents)
4. Howard Walter Bielich (2 out of 2 patents)
5. Oleg N Gratchev (1 out of 5 patents)
6. Scott R Bruner (1 out of 6 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Litrex Corporation. Retrieved from https://idiyas.com/company/litrex
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]