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Walworth, WI, United States of America

Miniature Precision Components, Inc.

USPTO Granted Patents = 21

EPO Patents = 2

Forward Citations = 159

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30 inventors (with patents filed for the assignee):

Douglas John Callahan (8 out of 10 patents)

Duane Eckard (4 out of 5 patents)

Juris Julijs Pruzinskis (4 out of 5 patents)

4. Brent J Ertl (4 out of 5 patents)

5. Brandon Meister (3 out of 4 patents)

6. Hans Henning Bishop (3 out of 4 patents)

7. Tyler Walczak (2 out of 3 patents)

8. Brian Schuessler (2 out of 3 patents)

9. Tim Hammond (2 out of 3 patents)

10. Brandon Meister-Place (2 out of 2 patents)

11. William Kahabka (2 out of 2 patents)

12. Kathleen B Arnold (2 out of 2 patents)

13. Chad M Dickman (2 out of 2 patents)

14. Michael Longhenry (2 out of 2 patents)

15. James J Mosher (2 out of 2 patents)

21 patents: Sort by Forward Citations

1. 10661210 - Oil separator including spiral members defining helical flow paths (2020-05-26),

2. 10480699 - Permanent quick connector and assembly therewith (2019-11-19),

3. 10286347 - Oil separator including spiral members defining helical flow paths (2019-05-14),

4. 10247340 - Locking quick connect assembly (2019-04-02),

5. 10107433 - Quick connector assembly and method of establishing and ensuring a fluid-tight connection between conduits (2018-10-23),

6. 10006577 - Permanent quick connector and assembly therewith (2018-06-26),

7. 9976457 - Turbo PCV valve (2018-05-22),

8. 9890886 - Reverse snap push/pull quick connect coupling (2018-02-13),

9. 9670806 - Turbo PCV valve (2017-06-06),

10. 9523453 - Locking quick connect assembly (2016-12-20),

11. 8297659 - Quick connector assembly (2012-10-30),

12. 7762240 - Integrated vapor management and rollover valve for a fuel tank (2010-07-27),

13. 7547350 - Air induction system with hydrocarbon trap assembly (2009-06-16),

14. 7497478 - Duct assembly (2009-03-03),

15. 7318424 - Integrated vapor management and rollover valve for a fuel tank (2008-01-15),

Miniature Precision Components, Inc. specializes in manufacturing and distributing high-quality miniature parts for a variety of industries. With over 30 years of experience, we are committed to providing precision-engineered components that meet the specific requirements of our customers. Our product range includes miniature fasteners, connectors, springs, and custom components. We are known for our exceptional attention to detail, strict quality control, and reliable customer service. Visit our website to learn more about our capabilities and explore our product catalog.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

21 Patents

#1 in Walworth, WI

#365 in Wisconsin

#15,156 in US

#29,052 in the World

Walworth, WI, United States of America

Miniature Precision Components, Inc.

Forward Citations = 159

30 inventors:

Douglas John Callahan (8 out of 10 patents)

Duane Eckard (4 out of 5 patents)

Juris Julijs Pruzinskis (4 out of 5 patents)

4. Brent J Ertl (4 out of 5 patents)

5. Brandon Meister (3 out of 4 patents)

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