For the Inventor, By the Inventor

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Yonkers, NY, United States of America

Kimber IP, LLC

USPTO Granted Patents = 42

% Expired Patents = 4.8

Trademarks = 18

Forward Citations = 381

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27 inventors (with patents filed for the assignee):

Yury Karfiol (14 out of 17 patents)

John Goliber (13 out of 13 patents)

Ronald Richard Dudzic, Jr (9 out of 9 patents)

4. Daniel Edward Sapio (8 out of 8 patents)

5. Lucio Ditrolio (6 out of 6 patents)

6. Leslie P Edelman (6 out of 6 patents)

7. Michael Withey (6 out of 6 patents)

8. Lee Griswold (4 out of 37 patents)

9. Nehemia Sirkis (4 out of 4 patents)

10. Ryan D Busse (4 out of 4 patents)

11. Ralph Karanian (4 out of 4 patents)

12. Winslow Potter (4 out of 4 patents)

13. John B Simon (3 out of 3 patents)

14. Amir Zonshine (3 out of 6 patents)

15. Maureen Lincoln (3 out of 3 patents)

Core Competencies:

Pistol

Revolver

Firearm Safety

Modular Grip

Trigger Assembly

Barrel Attachment

Double Action Firing Pin

Magazine Disconnect

Sear Safety

Ambidextrous Safety

Cartridge Feed Ramp

Firing Pin Block

42 patents: Sort by Forward Citations

1. 12345493 - Tool-less takedown bushing/compensator device for pistol (2025-07-01),

2. 12305946 - Tool-less takedown rod for pistol (2025-05-20),

3. 12305942 - Magazine disconnect safety (2025-05-20),

4. D1065415 - Rifle (2025-03-04),

5. 12209840 - Pistol grip panel retention system (2025-01-28),

6. 12111127 - Barrel attachment system for rifle (2024-10-08),

7. 12038246 - Drop safety trigger assembly (2024-07-16),

8. 11604041 - Semi-automatic pistol having safety lockout on disconnector (2023-03-14),

9. 11320234 - Pistol grip panels and backstrap retention system (2022-05-03),

10. 11313646 - Slide having rear sight fastener assembly for pistols (2022-04-26),

11. 10890397 - Apparatus to minimize short stroke in a revolver (2021-01-12),

12. 10731936 - Modular grip panel system for a firearm (2020-08-04),

13. 10731935 - Take down release for firearm (2020-08-04),

14. 9857134 - Firearm sear safety (2018-01-02),

15. D789477 - Revolver (2017-06-13),

Kimber IP, LLC, based in Yonkers, NY, specializes in the development and innovation of firearm safety and accessory technologies. The company focuses on creating advanced solutions such as tool-less takedown devices, magazine disconnect safety mechanisms, and modular grip panels. Their expertise extends to various components that enhance firearm usability and safety, including ambidextrous safety features and drop safety trigger assemblies. Kimber IP is dedicated to improving firearm design through thoughtful engineering and user-centric innovations.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

42 Patents

#4 in Yonkers, NY

#510 in New York

#8,248 in US

#16,326 in the World

Yonkers, NY, United States of America

Kimber IP, LLC

Forward Citations = 381

27 inventors:

Yury Karfiol (14 out of 17 patents)

John Goliber (13 out of 13 patents)

Ronald Richard Dudzic, Jr (9 out of 9 patents)

4. Daniel Edward Sapio (8 out of 8 patents)

5. Lucio Ditrolio (6 out of 6 patents)

Please report any incorrect information to [email protected]

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