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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#9 in St. Clair, MO
#1,925 in Missouri
#136,844 in US
Dyna Controls Corporation
Forward Citations = 9
3 inventors:
St. Clair, MO, United States of America
Dyna Controls Corporation
Forward Citations = 9
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3 inventors (with patents filed for the assignee):
Michael J Purvis (1 out of 12 patents)
Leonard J Hartmann (1 out of 3 patents)
Gerald L Rogers (1 out of 5 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dyna Controls Corporation. Retrieved from https://idiyas.com/company/dyna-controls
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]