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Boucherville, Canada

Dana Tm4 Inc.

USPTO Granted Patents = 26

EPO Patents = 9

Trademarks = 1

Forward Citations = 13

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31 inventors (with patents filed for the assignee):

Francois Dube (9 out of 11 patents)

Martin Houle (5 out of 23 patents)

Michel Brazeau (5 out of 5 patents)

4. Maalainine El Yacoubi (5 out of 13 patents)

5. Benoit Blanchard St-Jacques (5 out of 6 patents)

6. Jean-Philippe Dextraze (4 out of 6 patents)

7. Maxime Caron (4 out of 4 patents)

8. Luke Miller (4 out of 6 patents)

9. Gyula Bihari (3 out of 4 patents)

10. Ruisheng Shi (3 out of 7 patents)

11. Yannick Philibert (3 out of 3 patents)

12. Hakim Nechadi (3 out of 3 patents)

13. Carl Trudel (3 out of 4 patents)

14. Mohammad Adib Ghadamyari (2 out of 2 patents)

15. Jean-Philippe Desbiens (2 out of 3 patents)

26 patents: Sort by Forward Citations

1. 12512719 - Drainage system for an electric motor (2025-12-30),

2. 12375008 - Inverter with capacitor discharge and DC bus filtering (2025-07-29),

3. 12374954 - Electric axle with direct rotor and head spray cooling (2025-07-29),

4. 12348098 - Winding reconfiguration assembly and method for operation of said assembly (2025-07-01),

5. 12328077 - Inverter with housing chambers for electromagnetic interference (EMI) reduction (2025-06-10),

6. 12302540 - Inverter with capacitor discharge and cooling system (2025-05-13),

7. 12278539 - Electric axle with direct rotor and head spray cooling (2025-04-14),

8. 12199490 - Cooling system for high-density motor (2025-01-14),

9. 12184192 - Systems for thermal management of a vehicle (2024-12-31),

10. 12176755 - Systems for electric motor (2024-12-24),

11. 12119141 - System and method for dielectric coated busbars (2024-10-15),

12. 11973332 - Bus bar with cooling protrusions (2024-04-30),

13. 11760210 - Modulated active short circuit braking (2023-09-19),

14. 11757393 - Integrated power module with transformer-less gate driver for high voltage power inverters (2023-09-12),

15. 11722028 - System for hairpin windings in electric motors (2023-08-08),

DANA TM4 is a leading provider of electric powertrain solutions for the automotive industry. With over 25 years of experience, the company specializes in the design and production of electric motors, inverters, and converters for electric and hybrid vehicles. DANA TM4's advanced technologies enable efficient and reliable electric propulsion systems, contributing to reduced emissions and enhanced performance. The company is committed to delivering innovative solutions that accelerate the electrification of transportation worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

26 Patents

#3 in Boucherville

#518 in Canada

#24,093 in the World

Boucherville, Canada

Dana Tm4 Inc.

Forward Citations = 13

31 inventors:

Francois Dube (9 out of 11 patents)

Martin Houle (5 out of 23 patents)

Michel Brazeau (5 out of 5 patents)

4. Maalainine El Yacoubi (5 out of 13 patents)

5. Benoit Blanchard St-Jacques (5 out of 6 patents)

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