Peter Karl Grinbergs (2 out of 10 patents)
William Kwan (1 out of 3 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#63 in London
#6,024 in Canada
Nutech R. Hldgs Inc.
Forward Citations = 5
2 inventors:
Nutech R. Hldgs Inc.
Trademarks = 1
Forward Citations = 5
Loading Chart...
Loading Chart...
2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nutech R. Hldgs Inc.. Retrieved from https://idiyas.com/company/nutech-r-hldgs
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]