International Thermal Research Ltd.

Calculating rank

USPTO Granted Patents = 3

CIPO Patents = 2

Trademarks = 1

Forward Citations = 12

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2 inventors (with patents filed for the assignee):

Edgar C Robinson (2 out of 15 patents)

Chad Earle (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 10845056 - Liquid fuelled tent heater and method of operating same (2020-11-24),

2. 5102328 - Blue flame burner (1992-04-07),

3. 4807850 - Multi-viscosity metering valve (1989-02-28),

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#62 in Richmond, CA

#16,875 in California

#73,929 in US

Richmond, CA, United States of America

International Thermal Research Ltd.

Forward Citations = 12

2 inventors:

Edgar C Robinson (2 out of 15 patents)

Chad Earle (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: International Thermal Research Ltd.. Retrieved from https://idiyas.com/company/international-thermal-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]

2 patents (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]