Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150041 | Compact anti-tilt follower for an ammunition magazine | Nicholas Kielsmeier, Eric Nakayama, Eric C. Burt | 2021-10-19 |
| 11085718 | Drum magazine assembly and methods | Timothy Eric Roberts, Michael T. Mayberry, Richard M. Fitzpatrick, Eric Nakayama, William Bradley Bennett | 2021-08-10 |
| 11002509 | Firearm accessory mounting interface | Michael T. Mayberry, William Bradley Bennett, Timothy Eric Roberts, Duane Liptak | 2021-05-11 |
| 10900741 | Foldable firearm | Nicholas Kielsmeier, Jeremy M. Fiester, Michael T. Mayberry | 2021-01-26 |