Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10393457 | Ammunition magazine | Michael T. Mayberry, Brian L. Nakayama, Eric C. Burt | 2019-08-27 |
| 10184741 | Drum magazine assembly and methods | Timothy Eric Roberts, Michael T. Mayberry, Brian L. Nakayama, Eric Nakayama, William Bradley Bennett | 2019-01-22 |