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USPTO Data Jan 1 1976 - Nov 3 2026
3 Patents
#158 in Daejeon
#2,794 in South Korea
Duretek Inc.
Forward Citations = 5
5 inventors:
Duretek Inc.
Calculating rank
EPO Patents = 2
Forward Citations = 5
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5 inventors (with patents filed for the assignee):
Junkyu Kim (2 out of 3 patents)
Hyungse Kim (2 out of 2 patents)
Jun-Kyu Kim (1 out of 5 patents)
4. Jaemin Song (1 out of 1 patent)
5. Jihwan An (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Duretek Inc.. Retrieved from https://idiyas.com/company/duretek
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]
2 patents (EPO):
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]