For the Inventor, By the Inventor

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Fort Worth, TX, United States of America

Williams-Pyro, Inc.

USPTO Granted Patents = 25

% Expired Patents = 20.0

Forward Citations = 325

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24 inventors (with patents filed for the assignee):

James Craig Walters (8 out of 11 patents)

Andrew W Stell (5 out of 6 patents)

Christopher D Pylant (4 out of 4 patents)

4. Christopher M Stimek (3 out of 12 patents)

5. Richard M Anthony (3 out of 12 patents)

6. Brent W Williams (3 out of 12 patents)

7. Preston N Weintraub (3 out of 5 patents)

8. Roger Q Paulsel (3 out of 5 patents)

9. Robert J Harris (2 out of 2 patents)

10. Kisoo Jung (2 out of 2 patents)

11. Michael R Stevens (2 out of 3 patents)

12. Eduardo M Hinojosa (1 out of 5 patents)

13. Peter C Gardner (1 out of 3 patents)

14. Matthew C Ragsdale (1 out of 1 patent)

15. Christopher M Stimeck (1 out of 1 patent)

25 patents: Sort by Forward Citations

1. 8606372 - System and method of discovering and prioritizing loads in an isolated power grid with dynamic distributed control (2013-12-10),

2. 8447434 - System and method of dynamic and distributed control with topology discovery in an isolated power grid (2013-05-21),

3. 8446286 - Method and system for a digital voltage detector with digital voltage display for armament circuit testing (2013-05-21),

4. 8444059 - System and method of tagging an ordnance (2013-05-21),

5. 8387225 - Spring loaded gear bolt assembly method (2013-03-05),

6. 8294567 - Method and system for fire detection (2012-10-23),

7. 8287318 - Electrical connector with spring for missile launch rail (2012-10-16),

8. 8248261 - Method and system for a digital voltage detector with digital voltage display (2012-08-21),

9. 8246372 - Electrical connector with anchor mount (2012-08-21),

10. 8245945 - System and method of tagging an ordnance (2012-08-21),

11. 8182184 - Spring loaded gear bolt assembly and method (2012-05-22),

12. 8167213 - System and method of tagging an ordnance (2012-05-01),

13. 8165793 - System and method for route representation with waypoint storage (2012-04-24),

14. 8108139 - System and method for route representation with waypoint storage (2012-01-31),

15. 7974238 - Managing wireless communication with limited channels (2011-07-05),

Williams-Pyro, Inc. is a leading company specializing in pyrotechnic displays and special effects. With over 30 years of experience, we have been delivering awe-inspiring fireworks shows for various events and celebrations. Our team of talented pyrotechnicians and designers ensures the highest level of safety, creativity, and professionalism in every display. Visit our website to witness our stunning portfolio and learn more about our services.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Williams-Pyro, Inc.

25 Patents

#39 in Fort Worth, TX

#777 in Texas

#13,320 in US

#25,614 in the World

Fort Worth, TX, United States of America

Williams-Pyro, Inc.

Forward Citations = 325

24 inventors:

James Craig Walters (8 out of 11 patents)

Andrew W Stell (5 out of 6 patents)

Christopher D Pylant (4 out of 4 patents)

4. Christopher M Stimek (3 out of 12 patents)

5. Richard M Anthony (3 out of 12 patents)

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