For the Inventor, By the Inventor

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Sterling Heights, MI, United States of America

Acument Intellectual Properties, LLC

USPTO Granted Patents = 23

CIPO Patents = 23

EPO Patents = 13

Trademarks = 114

Forward Citations = 98

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33 inventors (with patents filed for the assignee):

Gary Sifferman (4 out of 4 patents)

Paul Purdy (4 out of 12 patents)

David Curtis Goss (4 out of 28 patents)

4. Wim Bouman (3 out of 6 patents)

5. Steven P Donovan (3 out of 20 patents)

6. Jeramiah Slater (2 out of 2 patents)

7. Robert A Niec (2 out of 2 patents)

8. Victor A Lanni (2 out of 2 patents)

9. Bryan D Warju, Ii (1 out of 3 patents)

10. Gerold Ross (1 out of 1 patent)

11. Kevin Andrew MacDonald (1 out of 1 patent)

12. Adrian Hovestadt (1 out of 1 patent)

13. Robert Francis McPherson (1 out of 1 patent)

14. David R Price (1 out of 1 patent)

15. Gary Shattuck (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 12000431 - Minimized lateral clearance ball stud joint (2024-06-04),

2. 11614118 - Clinch fastener (2023-03-28),

3. 11378112 - Bolted joint using deformable sleeve with longitudinal grooves (2022-07-05),

4. 11371544 - Fastener with attached compression limiting sleeve (2022-06-28),

5. 10788077 - Drive system with full surface drive contact (2020-09-29),

6. 10697499 - Drive system with full surface drive contact (2020-06-30),

7. 10550876 - Fastener with attached compression limiting sleeve (2020-02-04),

8. 9562557 - Punch pins, associated sockets, and methods of forming sockets using punch pins (2017-02-07),

9. 9296075 - Die case extractor and method (2016-03-29),

10. 8590429 - Torque limiting socket and method of using same (2013-11-26),

11. 8347761 - Drive socket design for hold and drive fastener (2013-01-08),

12. 8328489 - Self-pierce rivets and an adjustable strap handle (2012-12-11),

13. 8172692 - Method of forming a high performance thread forming screw (2012-05-08),

14. 8016533 - Lock nut with low on/high off torque control (2011-09-13),

15. 7735218 - Rivet delivery apparatus and method (2010-06-15),

Acument Intellectual Properties, LLC is a leading global intellectual property company focused on providing innovative solutions to customers in the automotive, aerospace, defense, and industrial markets. With a strong portfolio of patents and a team of experienced engineers, Acument Intellectual Properties is dedicated to developing cutting-edge technologies and intellectual property assets that drive growth and deliver value to its clients. Visit their website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

23 Patents

#9 in Sterling Heights, MI

#506 in Michigan

#13,925 in US

#26,790 in the World

Sterling Heights, MI, United States of America

Acument Intellectual Properties, LLC

Forward Citations = 98

33 inventors:

Gary Sifferman (4 out of 4 patents)

Paul Purdy (4 out of 12 patents)

David Curtis Goss (4 out of 28 patents)

4. Wim Bouman (3 out of 6 patents)

5. Steven P Donovan (3 out of 20 patents)

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