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USPTO Data Jan 1 1976 - Nov 10 2026
2 Patents
#190 in
#95,080 in
Simtone Corporation
Forward Citations = 0
7 inventors:
Durham, NC, United States of America
Simtone Corporation
Calculating rank
% Expired Patents = 100.0
Forward Citations = 0
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7 inventors (with patents filed for the assignee):
Helmut Salmen (1 out of 2 patents)
Mario Dal Canto (1 out of 2 patents)
Matthew J Curtis (1 out of 2 patents)
4. Gerard E Dube (1 out of 2 patents)
5. Duane Northcutt (1 out of 4 patents)
6. Brian Joseph Gillespie (1 out of 8 patents)
7. David C Tracey (1 out of 6 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Simtone Corporation. Retrieved from https://idiyas.com/company/simtone
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]