For the Inventor, By the Inventor

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Appleton, WI, United States of America

Pierce Manufacturing Inc.

USPTO Granted Patents = 9

Trademarks = 22

Forward Citations = 608

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30 inventors (with patents filed for the assignee):

Brian Piller (3 out of 12 patents)

Clarence Grady (2 out of 4 patents)

Andrew P Klein (2 out of 2 patents)

4. Richard F Demski (2 out of 4 patents)

5. David Fieber (1 out of 8 patents)

6. Chad Trinkner (1 out of 10 patents)

7. Michael R Moore (1 out of 24 patents)

8. Ryan W Crabtree (1 out of 1 patent)

9. Duane R Pillar (1 out of 37 patents)

10. Bradley C Squires (1 out of 20 patents)

11. James Roger Lackore (1 out of 3 patents)

12. Robert P Juidici (1 out of 2 patents)

13. Thomas A High (1 out of 1 patent)

14. Kenneth A Bolen, Jr (1 out of 1 patent)

15. Gary M Kempen (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 8801393 - Pressure control system and method (2014-08-12),

2. 7878472 - Auto-locking holder apparatus (2011-02-01),

3. 6725940 - Foam additive supply system for rescue and fire fighting vehicles (2004-04-27),

4. 6684959 - Foam concentrate proportioning system and methods for rescue and fire fighting vehicles (2004-02-03),

5. 6421593 - Military vehicle having cooperative control network with distributed I/O interfacing (2002-07-16),

6. D390367 - Vehicle seat (1998-02-10),

7. 5584493 - Folding step system for vehicles (1996-12-17),

8. 5437345 - Pinnable waterway (1995-08-01),

9. 4438964 - Paddle operated vehicle latch (1984-03-27),

Pierce Manufacturing Inc. is an American manufacturer of custom fire and rescue apparatus. With over 100 years of experience, they are known for their innovative designs and high-quality products. Their vehicles are used by fire departments and emergency services around the world to save lives and protect communities.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

9 Patents

#18 in Appleton, WI

#704 in Wisconsin

#31,603 in US

Appleton, WI, United States of America

Pierce Manufacturing Inc.

Forward Citations = 608

30 inventors:

Brian Piller (3 out of 12 patents)

Clarence Grady (2 out of 4 patents)

Andrew P Klein (2 out of 2 patents)

4. Richard F Demski (2 out of 4 patents)

5. David Fieber (1 out of 8 patents)

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