Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#296 in Tulsa, OK
#881 in Oklahoma
#136,844 in US
Clearsign Technologies Coporation
Forward Citations = 0
6 inventors:
Tulsa, OK, United States of America
Clearsign Technologies Coporation
Forward Citations = 0
Loading Chart...
Loading Chart...
6 inventors (with patents filed for the assignee):
Christopher A Wiklof (1 out of 211 patents)
Jesse Dumas (1 out of 9 patents)
Douglas Wayne Karkow (1 out of 48 patents)
4. James Kyle Dansie (1 out of 15 patents)
5. Donald W Kendrick (1 out of 30 patents)
6. Sunny Karnani (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Clearsign Technologies Coporation. Retrieved from https://idiyas.com/company/clearsign-technologies-corporation
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]