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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#4 in Evergreen Park, IL
#6,197 in Illinois
#136,919 in US
Keyser-Group
Forward Citations = 67
3 inventors:
Evergreen Park, IL, United States of America
Keyser-Group
% Expired Patents = 100.0
Forward Citations = 67
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3 inventors (with patents filed for the assignee):
Lawrence J Labedz (1 out of 3 patents)
William Carter (1 out of 12 patents)
Patricia A Venetucci (1 out of 10 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Keyser-Group. Retrieved from https://idiyas.com/company/keyser-group
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]