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For the Inventor, By the Inventor

Broken Arrow, OK, United States of America

Rygan Corp.


USPTO Granted Patents = 4

Trademarks = 3

Forward Citations = 8

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3 inventors (with patents filed for the assignee):

goldMedal Michael Lee Fraim (3 out of 23 patents)

silverMedal Lane Lawless (3 out of 4 patents)

bronzeMedal Brandon A Larson (2 out of 2 patents)


4 patents:

1. 12460873 - Heat exchanger, plate element therefor, and method of construction (2025-11-04),
2. 10301528 - Method, apparatus, header, and composition for ground heat exchange (2019-05-28),
3. 9816023 - Method, apparatus, header, and composition for ground heat exchange (2017-11-14),
4. 9121630 - Method, apparatus, conduit, and composition for low thermal resistance ground heat exchange (2015-09-01),
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USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#13 in Broken Arrow, OK

#331 in Oklahoma

#60,597 in US

Broken Arrow, OK (US)
Broken Arrow, OK, United States of America

Rygan Corp.

Forward Citations = 8

3 inventors:

goldMedal Michael Lee Fraim (3 out of 23 patents)

silverMedal Lane Lawless (3 out of 4 patents)

bronzeMedal Brandon A Larson (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rygan Corp.. Retrieved from https://idiyas.com/company/rygan

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]
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