For the Inventor, By the Inventor

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Mauldin, SC, United States of America

Compx International Inc.

USPTO Granted Patents = 62

% Expired Patents = 21.0

CIPO Patents = 3

Trademarks = 40

Forward Citations = 712

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53 inventors (with patents filed for the assignee):

Kenneth A Kaczmarz (11 out of 17 patents)

Mitchell S Mlynarczyk (10 out of 10 patents)

Robert E Dalton, Jr (9 out of 12 patents)

4. Peter M Barber (9 out of 10 patents)

5. Glyn A Finch, Jr (8 out of 12 patents)

6. Matthew R Greiner (6 out of 6 patents)

7. Jamie Payne (5 out of 17 patents)

8. Gary R Ludwig (5 out of 7 patents)

9. Todd Trevor Andres (5 out of 41 patents)

10. John B Payson (4 out of 6 patents)

11. Brock E Robinson (4 out of 5 patents)

12. Francis H Zimmerman (4 out of 5 patents)

13. James R Lutz (3 out of 3 patents)

14. Ronald T Klein (3 out of 3 patents)

15. Jesse Mavromatis (3 out of 3 patents)

Core Competencies:

Electronic Locks

Medicinal Dosage Storage

Access Control

Locking Mechanisms

Combination Cam Lock

Key Retention Mechanism

Anti-Tip Interlocking

Motorized Latch

Panel Lock

Drawer Slide Assembly

Flapper Configuration

Height Indicator

62 patents: Sort by Forward Citations

1. 12644481 - Quick release pin marine mount system for quick release accessories (2026-06-02),

2. 11373078 - Medicinal dosage storage for combined electronic inventory data and access control (2022-06-28),

3. 11301741 - Medicinal dosage storage method for combined electronic inventory data and access control (2022-04-12),

4. 11176765 - System and method for combined electronic inventory data and access control (2021-11-16),

5. 11157789 - Medicinal dosage storage and method for combined electronic inventory data and access control (2021-10-26),

6. 10662850 - Compression clamping exhaust catalyst (2020-05-26),

7. 9926724 - Self-lock module (2018-03-27),

8. 9605455 - Combination slam latch and cam lock adapter (2017-03-28),

9. 9512653 - Adjustable cam for cam lock (2016-12-06),

10. 9388613 - Latch assembly for multiple doors (2016-07-12),

11. 8970344 - Method and system for data control in electronic locks (2015-03-03),

12. 8742889 - Apparatus and method for electronic access control (2014-06-03),

13. 8727392 - Convertible motorized latch (2014-05-20),

14. 8516864 - Electronic latch mechanism (2013-08-27),

15. 8403376 - Convertible motorized latch (2013-03-26),

CompX International Inc. is a leading manufacturer of security products and recreational marine components. Established in 1993, the company operates through two primary business segments: Security Products and Marine Components. In the Security Products segment, CompX provides innovative locking systems, electronic access control products, and healthcare security solutions. The Marine Components segment offers stainless steel exhaust components, electronic throttle controls, and stainless steel steering wheels for the boating industry. With a commitment to quality and customer satisfaction, CompX International Inc. continues to be a trusted name in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Compx International Inc.

62 Patents

#1 in Mauldin, SC

#37 in South Carolina

#5,840 in US

#11,755 in the World

Mauldin, SC, United States of America

Compx International Inc.

Forward Citations = 712

53 inventors:

Kenneth A Kaczmarz (11 out of 17 patents)

Mitchell S Mlynarczyk (10 out of 10 patents)

Robert E Dalton, Jr (9 out of 12 patents)

4. Peter M Barber (9 out of 10 patents)

5. Glyn A Finch, Jr (8 out of 12 patents)

Please report any incorrect information to [email protected]

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