Trademarks = 1

Forward Citations = 20

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3 inventors (with patents filed for the assignee):

Kenneth P Green (7 out of 15 patents)

Michael W Derus (4 out of 14 patents)

Luther Cifers (3 out of 22 patents)

7 patents: Sort by Forward Citations

1. D957565 - Adapter for ammunition magazines (2022-07-12),

2. 11118854 - Ammunition movement system and method for firearm magazine loaders (2021-09-14),

3. 11022390 - Ammunition management device and method (2021-06-01),

4. 10788281 - Firearm magazine loader and method operable with magazine adapters (2020-09-29),

5. D896340 - Ammunition magazine loader (2020-09-15),

6. 10247499 - Ammunition management device (2019-04-02),

7. 9719741 - Magazine loading device (2017-08-01),

Magpump, LLC is a leading manufacturer of high-quality firearm magazine loaders. Their products are designed to make the loading process quick, easy, and efficient for gun owners and shooting enthusiasts. With innovative technology and durable construction, Magpump magazine loaders are trusted by professionals and hobbyists alike.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

7 Patents

#4 in Henrietta, NY

#2,358 in New York

#39,856 in US

Henrietta, NY, United States of America

Magpump, LLC

Forward Citations = 20

3 inventors:

Kenneth P Green (7 out of 15 patents)

Michael W Derus (4 out of 14 patents)

Luther Cifers (3 out of 22 patents)

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