For the Inventor, By the Inventor

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Cambridge, MD, United States of America

Lwrc International LLC

USPTO Granted Patents = 64

Trademarks = 4

Forward Citations = 1,405

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7 inventors (with patents filed for the assignee):

Jesus S Gomez (56 out of 62 patents)

Jason Lee Miller (11 out of 12 patents)

Robert Stanley Schilling (9 out of 10 patents)

4. Michael R Llewellyn (9 out of 9 patents)

5. Darren Mellors (2 out of 2 patents)

6. Paul Leitner-Wise (1 out of 12 patents)

7. Jesue S Gomez (1 out of 1 patent)

Core Competencies:

Firearm Receiver Assembly

Adjustable Gas Block

Bolt Carrier

Barrel Nut Assembly

Firearm Buffer System

Rifle Charging Handle

Self-Cleaning Gas System

Ambidextrous Bolt Catch

Automatic Rifle

Firing Pin Safety Device

Modular Rail System

Gas Operated Firearm

64 patents: Sort by Forward Citations

1. 12276470 - Firearm receiver assembly (2025-04-14),

2. 12270616 - Bolt carrier and bolt for gas operated firearms (2025-04-08),

3. 12259205 - Barrel nut assembly and method to attach a barrel to a firearm using such assembly (2025-03-25),

4. 12241717 - Firearm buffer system and buttstock assembly (2025-03-04),

5. 12241709 - Adjustable gas block (2025-03-04),

6. 12241708 - Bolt carrier and bolt for gas operated firearms (2025-03-04),

7. 12209834 - Adjustable gas block for an indirect gas operated firearm (2025-01-28),

8. 11898589 - Barrel nut assembly and method to attach a barrel to a firearm using such assembly (2024-02-13),

9. 11828560 - Bolt carrier and bolt for gas operated firearms (2023-11-28),

10. 11788808 - Adjustable gas block (2023-10-17),

11. 11686548 - Firearm receiver assembly (2023-06-27),

12. 11662169 - Bolt carrier and bolt for gas operated firearms (2023-05-30),

13. 11656044 - Adjustable gas block for an indirect gas operated firearm (2023-05-23),

14. 11578936 - Adjustable gas block (2023-02-14),

15. 11530892 - Barrel nut assembly and method to attach a barrel to a firearm using such assembly (2022-12-20),

Company Overview

Lwrc International LLC, based in Cambridge, Maryland, specializes in advanced firearm technology, focusing on the design and manufacture of high-performance rifles and components. The company is renowned for its innovative solutions, including firearm receiver assemblies, adjustable gas blocks, and self-cleaning gas systems, which enhance reliability and user experience. Lwrc's commitment to quality and precision engineering positions it as a leader in the firearms industry, catering to both civilian and military markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

64 Patents

#1 in Cambridge, MD

#52 in Maryland

#5,682 in US

#11,476 in the World

Cambridge, MD, United States of America

Lwrc International LLC

Forward Citations = 1,405

7 inventors:

Jesus S Gomez (56 out of 62 patents)

Jason Lee Miller (11 out of 12 patents)

Robert Stanley Schilling (9 out of 10 patents)

4. Michael R Llewellyn (9 out of 9 patents)

5. Darren Mellors (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lwrc International LLC. Retrieved from https://idiyas.com/company/lwrc-international

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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