Howard Steve Ellenburg (1 out of 11 patents)
Mark Owen Ellenburg (1 out of 3 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#555 in Boulder, CO
#3,478 in Colorado
#136,966 in US
Trumark Mfg. Co., Inc.
Forward Citations = 28
2 inventors:
Boulder, CO, United States of America
Trumark Mfg. Co., Inc.
Calculating rank
Forward Citations = 28
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Trumark Mfg. Co., Inc.. Retrieved from https://idiyas.com/company/trumark-mfg-company
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]