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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#937 in Toronto
#9,453 in Canada
Hcs Research and Development
Forward Citations = 5
3 inventors:
Hcs Research and Development
Forward Citations = 5
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3 inventors (with patents filed for the assignee):
Clifford A Lingwood (1 out of 18 patents)
Bo Nilsson (1 out of 2 patents)
Howard C Krivan (1 out of 7 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hcs Research and Development. Retrieved from https://idiyas.com/company/hcs-research-and-development
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]