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For the Inventor, By the Inventor

Northville, MI, United States of America

Amerigon Incorporated


USPTO Granted Patents = 35

% Expired Patents = 22.9


Trademarks = 4

Forward Citations = 4,403

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27 inventors (with patents filed for the assignee):

goldMedal Lon Edward Bell (9 out of 82 patents)

silverMedal John Terech (5 out of 27 patents)

bronzeMedal Scott Wolas (5 out of 15 patents)

4.  Dusko Petrovski (5 out of 26 patents)

5.  David Allen Bell (5 out of 6 patents)

6.  Brian D Comiskey (4 out of 10 patents)

7.  John David Lofy (4 out of 30 patents)

8.  Roger Rong Taur (4 out of 5 patents)

9.  David R Noles (4 out of 4 patents)

10.  David F Gallup (4 out of 4 patents)

11.  Michael J Brykalski (3 out of 28 patents)

12.  David Marquette (3 out of 31 patents)

13.  Christian T Gregory (3 out of 3 patents)

14.  Todd Jackson (2 out of 2 patents)

15.  Jimmy Moon Kan Li (2 out of 2 patents)


Core Competencies:
Climate Controlled Beds
Thermal Module
Air Conditioning Device
Ventilation System
Thermoelectric Heat Exchanger
Variable Temperature Seat
Energy Management System
Inertial Mass Safety System
Cooling System
Operational Control Schemes
High Performance Vehicle Radar
Flexible Thermoelectric Circuit

35 patents:

1. 8191187 - Environmentally-conditioned topper member for beds (2012-06-05),
2. 8181290 - Climate controlled bed assembly (2012-05-22),
3. 8143554 - Air warmer (2012-03-27),
4. 8104295 - Cooling system for container in a vehicle (2012-01-31),
5. 8065763 - Air conditioned bed (2011-11-29),
6. 7996936 - Operational schemes for climate controlled beds (2011-08-16),
7. 7966835 - Thermal module for climate-controlled seat assemblies (2011-06-28),
8. 7963594 - Chair with air conditioning device (2011-06-21),
9. 7877827 - Operational control schemes for ventilated seat or bed assemblies (2011-02-01),
10. 7827805 - Seat climate control system (2010-11-09),
11. RE41765 - Variable temperature seat (2010-09-27),
12. 7708338 - Ventilation system for seat (2010-05-04),
13. 7665803 - Chair with air conditioning device (2010-02-23),
14. 7640754 - Insert duct piece for thermal electric module (2010-01-05),
15. 7591507 - Tie strap for climate controlled seat (2009-09-22),
Company Overview
Amerigon Incorporated, based in Northville, Michigan, specializes in advanced thermal management solutions, primarily for the automotive industry. The company is known for its innovative seat heating and cooling technologies, which enhance passenger comfort and energy efficiency in vehicles. Amerigon's research focuses on developing cutting-edge materials and systems that optimize thermal performance, contributing to the overall sustainability and functionality of modern automotive designs.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Amerigon Incorporated USPTO Patent Assignee Logo
35 Patents

#8 in Northville, MI

#370 in Michigan

#9,756 in US

#19,181 in the World

Northville, MI (US)
Northville, MI, United States of America

Amerigon Incorporated

Forward Citations = 4,403

27 inventors:

goldMedal Lon Edward Bell (9 out of 82 patents)

silverMedal John Terech (5 out of 27 patents)

bronzeMedal Scott Wolas (5 out of 15 patents)

4.  Dusko Petrovski (5 out of 26 patents)

5.  David Allen Bell (5 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Amerigon Incorporated. Retrieved from https://idiyas.com/company/amerigon

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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