For the Inventor, By the Inventor

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Chula Vista, CA, United States of America

Jt Usa, Inc.

USPTO Granted Patents = 16

Trademarks = 9

Forward Citations = 313

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8 inventors (with patents filed for the assignee):

Lester V Broersma (9 out of 40 patents)

Gerald R Parks (3 out of 22 patents)

Donald J Widmer (3 out of 3 patents)

4. Michael J Yokota (2 out of 5 patents)

5. Jason P Janavicius (1 out of 1 patent)

6. Alfonso Celaya Garcia (1 out of 2 patents)

7. Joseph A Landry (1 out of 1 patent)

8. Nathan Greenman (1 out of 3 patents)

16 patents: Sort by Forward Citations

1. 7357130 - Spring-assisted paintball loader (2008-04-15),

2. 7322347 - Adjustable capacity loader for paintball markers (2008-01-29),

3. D557755 - Back side aperture, slant end body paintball marker (2007-12-18),

4. 7229105 - Auto-adapting tube fitting (2007-06-12),

5. 7036496 - Anti-clogging paintball firing mechanism (2006-05-02),

6. 7003802 - Face mask with detachable eye shield (2006-02-28),

7. 6966313 - Anti-chop electronic firing control for paintball markers (2005-11-22),

8. 6957447 - Monolithic paintball mask (2005-10-25),

9. 6874169 - Swiveling sound-gathering ear guard for masks and helmets (2005-04-05),

10. 6843399 - Paintball storage tube carrier (2005-01-18),

11. 6725852 - Free-flowing paintball hopper (2004-04-27),

12. D487534 - Goggle, helmet mask combination (2004-03-10),

13. 6691323 - Versatile garment pocket (2004-02-17),

14. 6446851 - Portable, organized sporting equipment carrier (2002-09-10),

15. 6393610 - Articulated knee and shin guard (2002-05-28),

JT USA, Inc. is a leading global provider of paintball equipment and accessories. With over 30 years of experience, JT USA has built a strong reputation for delivering high-quality products to paintball enthusiasts worldwide. Their extensive range of products includes paintball guns, masks, goggles, markers, protective gear, barrels, and more. JT USA strives to provide innovative and reliable solutions to enhance the paintball experience for players of all skill levels.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

16 Patents

#5 in Chula Vista, CA

#4,621 in California

#19,280 in US

#36,654 in the World

Chula Vista, CA, United States of America

Jt Usa, Inc.

Forward Citations = 313

8 inventors:

Lester V Broersma (9 out of 40 patents)

Gerald R Parks (3 out of 22 patents)

Donald J Widmer (3 out of 3 patents)

4. Michael J Yokota (2 out of 5 patents)

5. Jason P Janavicius (1 out of 1 patent)

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