Hans-Josef Sterzel (1 out of 83 patents)
Claus Cordes (1 out of 25 patents)
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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#1,773 in Rheinland, Pfalz
#15,369 in DT
Keil, Thompson & Shurtleff
Forward Citations = 11
2 inventors:
Keil, Thompson & Shurtleff
Forward Citations = 11
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Keil, Thompson & Shurtleff. Retrieved from https://idiyas.com/company/keil-thompson-and-shurtleff
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]