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Quebec Metal Powders Limited

USPTO Granted Patents = 10

EPO Patents = 1

Trademarks = 1

Forward Citations = 117

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23 inventors (with patents filed for the assignee):

Philippe Viarouge (3 out of 7 patents)

Jerôme Cros (2 out of 2 patents)

Yves Trudel (2 out of 2 patents)

4. Jerome Cros (1 out of 4 patents)

5. Guillem Vachon (1 out of 1 patent)

6. Claude Gelinas (1 out of 1 patent)

7. Sylvain Tremblay (1 out of 3 patents)

8. James D Brown (1 out of 4 patents)

9. Martin Gagné (1 out of 1 patent)

10. Paolo Filippelli (1 out of 1 patent)

11. Alain Trudel (1 out of 1 patent)

12. G S Castle (1 out of 4 patents)

13. Ion I Inculet (1 out of 23 patents)

14. Cavit Ciloglu (1 out of 1 patent)

15. Martin Gagne (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 8911663 - Insulated iron-base powder for soft magnetic applications (2014-12-16),

2. 7239060 - Brush DC motors and AC commutator motor structures with concentrated windings (2007-07-03),

3. 6946771 - Polyphase claw pole structures for an electrical machine (2005-09-20),

4. 6891304 - Brush DC motors and AC commutator motor structures with concentrated windings (2005-05-10),

5. 6358298 - Iron-graphite composite powders and sintered articles produced therefrom (2002-03-19),

6. D443760 - Shipping container with slide valve (2001-06-20),

7. 5876481 - Low alloy steel powders for sinterhardening (1999-03-02),

8. 5682591 - Powder metallurgy apparatus and process using electrostatic die wall (1997-10-28),

9. 5069714 - Segregation-free metallurgical powder blends using polyvinyl pyrrolidone (1991-12-03),

10. 4927461 - Machinable-grade, ferrous powder blend containing boron nitride and (1990-05-22),

Quebec Metal Powders Limited is a leading manufacturer of high-quality metal powders for a wide range of industries. With over 50 years of experience, we offer customized metal powder solutions for various applications including additive manufacturing, electronics, and automotive. Our state-of-the-art facilities and advanced technology allow us to deliver consistent and reliable products to our customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

10 Patents

#193 in

#1,466 in Canada

#54,268 in the World

Quebec Metal Powders Limited

Forward Citations = 117

23 inventors:

Philippe Viarouge (3 out of 7 patents)

Jerôme Cros (2 out of 2 patents)

Yves Trudel (2 out of 2 patents)

4. Jerome Cros (1 out of 4 patents)

5. Guillem Vachon (1 out of 1 patent)

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