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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#89 in La Jolla, CA
#16,867 in California
#73,904 in US
Tek-Kol
Forward Citations = 93
6 inventors:
La Jolla, CA, United States of America
Tek-Kol
Forward Citations = 93
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6 inventors (with patents filed for the assignee):
Mark A Siddoway (2 out of 2 patents)
Timothy J Kuhn (1 out of 3 patents)
Dennis W Coolidge (1 out of 9 patents)
4. Franklin G Rinker (1 out of 27 patents)
5. Chung F Liao (1 out of 4 patents)
6. James G Powers (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tek-Kol. Retrieved from https://idiyas.com/company/tek-kol
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]