For the Inventor, By the Inventor

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Warren, MI, United States of America

Trynex Incorporated

USPTO Granted Patents = 20

Trademarks = 4

Forward Citations = 257

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7 inventors (with patents filed for the assignee):

Charles J Truan (20 out of 27 patents)

James Phillip Truan (18 out of 21 patents)

Paul Mandrik (12 out of 17 patents)

4. Joshua Scott (11 out of 16 patents)

5. Timothy William Hewitt (4 out of 24 patents)

6. Paul Mandrick (2 out of 2 patents)

7. Panl Mandrick (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 8028938 - Replaceable tailgate spreader (2011-10-04),

2. 8025245 - Material spreader with integrated wetting system (2011-09-27),

3. 7481384 - Flow facilitator for a spreader assembly (2009-01-27),

4. 7347390 - Mounting assembly for supporting a hopper and a spreading mechanism on a vehicle (2008-03-25),

5. D559759 - Bed mounted spreader assembly (2008-01-15),

6. 7249429 - Quick-release bucket adapter (2007-07-31),

7. D544428 - Bed mounted spreader assembly (2007-06-12),

8. 7118053 - Mounting assembly for supporting a hopper and a spreading mechanism on a vehicle (2006-10-10),

9. 6953163 - Truck bed mounted spreader (2005-10-11),

10. 6920661 - Extruded vehicle mounted broom (2005-07-26),

11. 6848142 - Quick-release bucket adapter (2005-02-01),

12. 6691364 - Extruded vehicle mounted broom (2004-02-17),

13. D478543 - Hopper for a bed mounted spreader assembly (2003-08-20),

14. D476999 - Frame assembly for a bed mounted spreader assembly (2003-07-09),

15. 6536067 - Extruded vehicle mounted broom (2003-03-25),

Trynex Incorporated is a leading provider of innovative solutions for the landscape and outdoor power equipment industry. With over 50 years of experience, Trynex offers a wide range of high-quality products and services including salt spreaders, de-icing solutions, snowplows, and other equipment. Our commitment to excellence and customer satisfaction has made us a trusted partner for professionals in the snow and ice management industry. Visit our website to learn more about our products and solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

20 Patents

#14 in Warren, MI

#576 in Michigan

#15,857 in US

#30,327 in the World

Warren, MI, United States of America

Trynex Incorporated

Forward Citations = 257

7 inventors:

Charles J Truan (20 out of 27 patents)

James Phillip Truan (18 out of 21 patents)

Paul Mandrik (12 out of 17 patents)

4. Joshua Scott (11 out of 16 patents)

5. Timothy William Hewitt (4 out of 24 patents)

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