Robert T Stone (1 out of 29 patents)
Richard Pare (1 out of 2 patents)
Ron Orr (1 out of 2 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#8 in Logansport, IN
#2,004 in Indiana
#136,971 in US
Matthew Warren, Inc.
Forward Citations = 3
3 inventors:
Logansport, IN, United States of America
Matthew Warren, Inc.
Calculating rank
% Expired Patents = 100.0
Trademarks = 5
Forward Citations = 3
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3 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Matthew Warren, Inc.. Retrieved from https://idiyas.com/company/matthew-warren
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]