John F Keene (2 out of 2 patents)
Christopher J Plude (1 out of 3 patents)
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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#4 in South Beloit, IL
#4,391 in Illinois
#94,905 in US
Keene Technology Inc.,
Forward Citations = 13
2 inventors:
South Beloit, IL, United States of America
Keene Technology Inc.,
% Expired Patents = 100.0
Forward Citations = 13
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Keene Technology Inc.,. Retrieved from https://idiyas.com/company/keene-technology
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]