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For the Inventor, By the Inventor

Pendleton, IN, United States of America

Bradley Duane Chamberlin

This inventor holds 54 USPTO granted patents and 60 published patent applications and 5 EPO patents, primarily in Electric Machine Cooling (CPC class H02K). Top assignees: Remy Technologies, LLC, Borgwarner Inc., Allison Transmission, Inc.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bradley Duane Chamberlin. Retrieved from https://idiyas.com/inventor/bradley-duane-chamberlin

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 54 

% Patents Active = 83.3

 

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 251(Granted Patents)

Forward Citations (Not Self Cited) = 221(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Pendelton, IN (US) (2021)
  • Pendleton, IN (US) (2010 - 2022)

Company Filing History:

goldMedal40 out of 206 
 
Remy Technologies, LLC
 patents
silverMedal9 out of 2,730 
 
Borgwarner Inc.
 patents
bronzeMedal2 out of 489 
 
Allison Transmission, Inc.
 patents
4. 3 out of 834,513 
Other
 patents

Years Active: 2010-2026

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Areas of Expertise:
Hybrid Drive Module
Electric Machine
Cooling System
Compact Configuration
Stator Assembly
Conductor Routing
Induction Rotor
Planetary Gear Assembly
Liquid Cooling
Safety Cover
Electro-Dynamic Machine
Conductor Insulation
54 patents (USPTO):Explore Patents
1. 12695344 - Hybrid rotor module with clutch assemblies and cooling of rotor and stator (2026-07-28),
2. 11336138 - Hybrid rotor module cooling (2022-05-17),
3. 11128189 - Electric machine stator with compact configuration (2021-09-21),
4. 11091020 - Hybrid drive module with chain drive oil lid (2021-08-17),
5. 11072232 - Hybrid drive module having an electric motor (2021-07-27),
6. 11002359 - Hybrid drive module with chain drive (2021-05-11),
7. 10958134 - Compact electric machine with combined rotor carrier and clutch housing (2021-03-23),
8. 10851845 - Clutch and electric motor (2020-12-01),
9. 10516320 - Cooling system for an electric motor (2019-12-24),
10. 10511207 - Compact electric machine with combined rotor carrier and clutch housing (2019-12-17),
11. 10069375 - Electric machine module cooling system and method (2018-09-04),
12. 9948052 - Method for routing a conductor across a terminal block (2018-04-17),
13. 9809181 - Systems and methods for covering access ports (2017-11-07),
14. 9577486 - Conductor retention member for a stator assembly (2017-02-21),
15. 9525325 - Liquid-cooled rotary electric machine having axial end cooling (2016-12-20),

Title: Innovations and Contributions of Bradley Duane Chamberlin

Introduction

Bradley Duane Chamberlin is an accomplished inventor based in Pendleton, IN, with an impressive portfolio of 53 patents to his name. His work primarily focuses on advancements in electric machines and rotor cooling technologies, showcasing his dedication to enhancing the efficiency and performance of electric motor systems.

Latest Patents

Among his latest innovations, Chamberlin has developed a patent for a "Hybrid Rotor Module Cooling". This invention involves an electric machine that comprises a housing and a stator mounted to the housing, including several laminations and end turns. A rotor shaft extends through the housing, while a hybrid rotor module is integrated with the rotor shaft and features a clutch basket housing multiple clutch assemblies. The design incorporates openings in the rotor carrier that channels coolant to the stator and end turns, enhancing cooling efficiency.

Additionally, Chamberlin holds a patent for an "Electric Machine Stator with Compact Configuration". This stator assembly presents a stator core that features longitudinally extending slots between its inside and outside diameters. The design promotes a more compact arrangement for distributed windings, ensuring optimal performance and thermal management throughout the stator core.

Career Highlights

Chamberlin has made significant contributions to the field of electric machine technologies during his tenure at Remy Technologies, LLC and Remy Technologies, L.L.C. His innovative solutions have played a crucial role in advancing electric vehicle technology and improving overall machine efficiency.

Collaborations

Throughout his career, Chamberlin has partnered with notable colleagues, including Larry A. Kubes and James J. Ramey. These collaborations have enriched his work, resulting in groundbreaking inventions that continue to influence the industry.

Conclusion

Bradley Duane Chamberlin’s extensive patent portfolio and innovative approaches to electric machine technology underscore his status as a prominent inventor in his field. His latest advancements demonstrate a relentless pursuit of excellence, contributing to the improved functionality and efficiency of electric machines.

Profile summary based on public USPTO records.
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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