Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#71 in Valencia, CA
#21,017 in California
#94,905 in US
Polycarbon, Inc.
Forward Citations = 30
4 inventors:
Valencia, CA, United States of America
Polycarbon, Inc.
Forward Citations = 30
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4 inventors (with patents filed for the assignee):
Tommie P Hayward (1 out of 4 patents)
Michael D Lyons (1 out of 1 patent)
Janet M Sterry (1 out of 1 patent)
4. James L Lohrke (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polycarbon, Inc.. Retrieved from https://idiyas.com/company/polycarbon
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]