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Auburn Hills, MI, United States of America

Borgwarner Inc.

USPTO Granted Patents = 2,679

CIPO Patents = 1

EPO Patents = 394

Trademarks = 42

Forward Citations = 23,177

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1,885 inventors (with patents filed for the assignee):

Larry A Pritchard (75 out of 85 patents)

Roger T Simpson (55 out of 77 patents)

Kirk E Neet (46 out of 105 patents)

4. Mark M Wigsten (42 out of 47 patents)

5. Franklin R Smith (35 out of 47 patents)

6. George L Markley (34 out of 40 patents)

7. Dan Joseph Showalter (31 out of 55 patents)

8. Robert D Keefover (30 out of 30 patents)

9. Chad M McCloy (29 out of 30 patents)

10. Dietmar Metz (28 out of 28 patents)

11. Melissa Mei Koenig (26 out of 28 patents)

12. Calahan B Campton (26 out of 27 patents)

13. Thomas Ramb (25 out of 25 patents)

14. Kevin B Todd (24 out of 31 patents)

15. Philip J Mott (24 out of 70 patents)

Core Competencies:

Radial Air Bearing

Electric Vehicle Drive Module

Hydraulic Variable Camshaft Timing

Reluctance Machine

Cooling Module for Batteries

Control System for Electric Vehicles

Hydrogen Recirculation Blower

Variable Cam Timing Phaser

Integrated Stator Cooling Jacket

Differentials with Face Gears

Electric Engine Production Method

Rotary Electrical Machine

2,679 patents: Sort by Forward Citations

1. 12492742 - Differentials with face gears for electrical drive systems (2025-12-09),

2. 12486866 - Radial air bearing device (2025-12-02),

3. 12476508 - Decoupled oil feed for internal rotor cooling (2025-11-18),

4. 12470104 - Busbar base plate (2025-11-11),

5. 12470096 - Reluctance machine (2025-11-11),

6. 12459376 - Optimization of switching frequency and pulse width modulation technique for traction power inverters (2025-11-04),

7. 12438425 - Electric engine for a charging device and production method (2025-10-07),

8. 12435774 - Tooth jump protection device (2025-10-07),

9. 12432844 - Cooling conduit for electrical components on a PCB (2025-09-30),

10. 12431558 - Cooling module for batteries of an electric or hybrid vehicle (2025-09-30),

11. 12421877 - Variable cam timing phaser and system including the same (2025-09-23),

12. 12417866 - Method for confectioning resistors, resistor, and heating device (2025-09-16),

13. 12404797 - Exhaust gas control valve (2025-09-02),

14. 12398789 - Drive module assembly (2025-08-26),

15. 12395037 - Hydrogen recirculation blower (2025-08-19),

BorgWarner Inc. is a global product leader in clean and efficient technology solutions for combustion, hybrid, and electric vehicles. With manufacturing and technical facilities in 96 locations in 24 countries, the company provides innovative propulsion systems, including turbochargers, electric motors, and transmissions. BorgWarner aims to improve fuel efficiency, reduce emissions, and enhance vehicle performance to meet the challenges of the automotive industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

2,679 Patents

#1 in Auburn Hills, MI

#10 in Michigan

#167 in US

#342 in the World

Auburn Hills, MI, United States of America

Borgwarner Inc.

Forward Citations = 23,177

1,885 inventors:

Larry A Pritchard (75 out of 85 patents)

Roger T Simpson (55 out of 77 patents)

Kirk E Neet (46 out of 105 patents)

4. Mark M Wigsten (42 out of 47 patents)

5. Franklin R Smith (35 out of 47 patents)

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