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USPTO Data Jan 1 1976 - Oct 6 2026
3 Patents
#40 in Kitchener
#4,368 in Canada
Spicer Corporation
Forward Citations = 81
10 inventors:
Spicer Corporation
CIPO Patents = 1
EPO Patents = 1
Trademarks = 1
Forward Citations = 81
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10 inventors (with patents filed for the assignee):
Philip Von Hatten (3 out of 8 patents)
Mark Onischke (3 out of 10 patents)
Larry Kuhl (3 out of 10 patents)
4. Patrick Pidduck (3 out of 7 patents)
5. Brian Hollander (3 out of 5 patents)
6. Steven Spicer (3 out of 6 patents)
7. Christopher Martin (3 out of 6 patents)
8. Tim Lehan (3 out of 6 patents)
9. Steven Coutts (3 out of 4 patents)
10. Clayton Grassick (3 out of 4 patents)
11. Kathy Pereira (7 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spicer Corporation. Retrieved from https://idiyas.com/company/spicer
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]
1 patent (CIPO):
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]
1 patent (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]