Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#1 in Odell, IL
#6,200 in Illinois
#136,971 in US
Grieff Enterprises, Inc.
Forward Citations = 17
3 inventors:
Odell, IL, United States of America
Grieff Enterprises, Inc.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 17
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3 inventors (with patents filed for the assignee):
Jason R Rohr (1 out of 10 patents)
Timothy B Grieff (1 out of 1 patent)
Bruce Carl Nemec (1 out of 10 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grieff Enterprises, Inc.. Retrieved from https://idiyas.com/company/grieff-enterprises
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]