For the Inventor, By the Inventor

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Irvine, CA, United States of America

Shur-Lok Corporation

USPTO Granted Patents = 14

% Expired Patents = 7.1

Trademarks = 4

Forward Citations = 457

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14 inventors (with patents filed for the assignee):

Albert L Worthing (5 out of 5 patents)

Daniel J McCorkle (4 out of 7 patents)

Paul M Secrets (2 out of 2 patents)

4. Faustino Riveron, Jr (2 out of 2 patents)

5. Robert L Waits (2 out of 3 patents)

6. Anthony H Lozano (2 out of 2 patents)

7. Bobby L Waits (1 out of 1 patent)

8. Fernando R De La Fuente (1 out of 1 patent)

9. Willem H Van Dreumel (1 out of 1 patent)

10. Heinrich Rehburg (1 out of 2 patents)

11. Charles S Phelan (1 out of 3 patents)

12. Jacob R Fort (1 out of 1 patent)

13. Kenneth H Pitzer (1 out of 1 patent)

14. Peter Grefe (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 6862863 - Flush panel spacer and method and apparatus of installing the same (2005-03-08),

2. 6298633 - Panel spacer and method and apparatus of installing the same (2001-10-09),

3. 5738477 - Panel snap fastener assembly (1998-04-14),

4. 5713706 - Plastic composite fastener for self-cutting and frictional welding (1998-02-03),

5. 5536344 - Method of installing a plastic composite fastener in a panel (1996-07-16),

6. 5215336 - Coupling joint assembly with integral retention mechanism (1993-06-01),

7. 5127782 - Self-locking, castellated locknut (1992-07-07),

8. 4846612 - Sandwich panel fastener (1989-07-11),

9. 4817264 - Fastener and assembly process (1989-04-04),

10. 4552050 - Die, platen and joining means for attaching said die to said platen (1985-11-12),

11. 4474515 - Expansion fastener (1984-10-02),

12. 4397186 - Coaxial direct-coupled ultrasonic probe and method of non-destructive (1983-08-09),

13. 4219064 - Non-marring clip nut (1980-08-26),

14. 4010519 - Fastener structures utilizing a thermoplastic adhesive (1977-03-08),

Shur-lok Corporation is a leading manufacturer of high-quality locking systems for various industries. With over 30 years of experience, we offer innovative security solutions to protect valuable assets and enhance peace of mind. Our products are known for their durability, reliability, and ease of use, making us a trusted choice for businesses worldwide.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#219 in Irvine, CA

#5,313 in California

#22,289 in US

#42,168 in the World

Irvine, CA, United States of America

Shur-Lok Corporation

Forward Citations = 457

14 inventors:

Albert L Worthing (5 out of 5 patents)

Daniel J McCorkle (4 out of 7 patents)

Paul M Secrets (2 out of 2 patents)

4. Faustino Riveron, Jr (2 out of 2 patents)

5. Robert L Waits (2 out of 3 patents)

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