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USPTO Data Jan 1 1976 - Oct 13 2026
6 Patents
#93 in Bellevue, WA
#1,070 in Washington
#44,981 in US
Pro-Tec, Inc.
Forward Citations = 208
5 inventors:
Bellevue, WA, United States of America
Pro-Tec, Inc.
Trademarks = 5
Forward Citations = 208
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5 inventors (with patents filed for the assignee):
Youn Sung Ko (3 out of 3 patents)
Geunsik Ahn (2 out of 9 patents)
Dennis L Burns (2 out of 4 patents)
4. Keon Hee Kim (1 out of 5 patents)
5. Sung Il Park (1 out of 1 patent)
6 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pro-Tec, Inc.. Retrieved from https://idiyas.com/company/pro-tec
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]