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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#937 in Toronto
#9,459 in Canada
Head Research Inc.
Forward Citations = 0
5 inventors:
Head Research Inc.
Calculating rank
Forward Citations = 0
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5 inventors (with patents filed for the assignee):
Melinda Head (1 out of 1 patent)
Hemant Kumar (1 out of 1 patent)
James Andrew Wright (1 out of 2 patents)
4. Brian Blakeny Rattenbury (1 out of 1 patent)
5. Martin Daniel Nathanson (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Head Research Inc.. Retrieved from https://idiyas.com/company/head-research
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]