For the Inventor, By the Inventor

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Portsmouth, NH, United States of America

Q, LLC

USPTO Granted Patents = 34

% Expired Patents = 2.9

EPO Patents = 1

Trademarks = 19

Forward Citations = 237

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20 inventors (with patents filed for the assignee):

Ethan Lessard (16 out of 29 patents)

Nicholas Schafer (13 out of 13 patents)

Brian McDonald (13 out of 13 patents)

4. Kevin Brittingham (12 out of 12 patents)

5. E Quimby Smith, Jr (5 out of 5 patents)

6. Patrick Law (3 out of 3 patents)

7. Eugene V Albert, Jr (2 out of 2 patents)

8. Eugene V Albert (2 out of 2 patents)

9. Erich Plondke (1 out of 66 patents)

10. Lucian Codrescu (1 out of 87 patents)

11. Sameer Bidichandani (1 out of 19 patents)

12. Muhammad Ahmed (1 out of 19 patents)

13. Vijaya Kumar Janjanam (1 out of 2 patents)

14. Kabir Manghnani (1 out of 2 patents)

15. Mark Stubbs (1 out of 2 patents)

Core Competencies:

Charging Handle

Upper Receiver Assembly

Self-Learning AIoT

Dynamically Balanced Trigger

Suppressor Tool

Modular Silencer

Firing Mechanism

Firearm Stock

Printed Circuit Board

Energy Device

Engine Technology

34 patents: Sort by Forward Citations

1. 12618626 - Charging handle and upper receiver assembly for a firearm (2026-05-05),

2. 12614091 - Systems and methods for self-learning artificial intelligence of things (AIoT) devices and services (2026-04-28),

3. 12553681 - Dynamically balanced trigger system (2026-02-17),

4. 12553680 - Dynamically balanced trigger system (2026-02-17),

5. D1038312 - Trigger housing for a firearm (2024-08-06),

6. 11181331 - Bolt assembly for firearms and methods of manufacture and clearing a cartridge thereof (2021-11-23),

7. D931402 - Suppressor tool (2021-09-21),

8. D898857 - Suppressor tool (2020-10-13),

9. D886229 - Modular silencer (2020-06-02),

10. D879905 - Firearm bolt handle (2020-03-31),

11. D872821 - Sling clip (2020-01-14),

12. 10533816 - Bolt assembly for firearms and methods of manufacture and clearing a cartridge thereof (2020-01-14),

13. D871536 - Firearm stock (2019-12-31),

14. 10514219 - Removable bolt handle for bolt action firearms (2019-12-24),

15. D868196 - Firearm bolt handle (2019-11-26),

Q, LLC is a technology-focused company based in Portsmouth, NH, specializing in advanced solutions for various industries. The organization is known for its innovative approaches in fields such as software development, data analytics, and system integration. With a commitment to enhancing operational efficiency and driving digital transformation, Q, LLC collaborates with clients to deliver tailored solutions that meet evolving market demands. Its expertise spans multiple sectors, positioning the company as a key player in the technology landscape.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

34 Patents

#5 in Portsmouth, NH

#77 in New Hampshire

#9,991 in US

#19,594 in the World

Portsmouth, NH, United States of America

Q, LLC

Forward Citations = 237

20 inventors:

Ethan Lessard (16 out of 29 patents)

Nicholas Schafer (13 out of 13 patents)

Brian McDonald (13 out of 13 patents)

4. Kevin Brittingham (12 out of 12 patents)

5. E Quimby Smith, Jr (5 out of 5 patents)

Please report any incorrect information to [email protected]

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