Evan Michael Choltco-Devlin (1 out of 35 patents)
Edward R Marquardt (1 out of 1 patent)
Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
1 Patents
#89 in Kent, WA
#3,395 in Washington
#137,142 in US
Gf Protection Inc.
Forward Citations = 13
2 inventors:
Kent, WA, United States of America
Gf Protection Inc.
Calculating rank
Trademarks = 3
Forward Citations = 13
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gf Protection Inc.. Retrieved from https://idiyas.com/company/gf-protection
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]