Forward Citations = 4

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3 inventors (with patents filed for the assignee):

P Gunnar Wareberg (1 out of 1 patent)

David I Kennedy (1 out of 2 patents)

Richard Woodfield (1 out of 1 patent)

1 patent: Sort by Forward Citations

#61 in Kanata

#9,459 in Canada

Optotek Ltd.

Forward Citations = 4

3 inventors:

P Gunnar Wareberg (1 out of 1 patent)

David I Kennedy (1 out of 2 patents)

Richard Woodfield (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optotek Ltd.. Retrieved from https://idiyas.com/company/optotek

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]