Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196533 | Fast-twist subsonic bullet | — | 2025-01-14 |
| 10823539 | Expanding subsonic bullet | Alliwyn Johannes OBERHOLSTER | 2020-11-03 |
| 10337819 | Reduction of first shot noise in firearm sound suppressors | Martin Stark, Anthony J. Parilllo | 2019-07-02 |
| 10145636 | Reduction of first shot noise in firearm sound suppressors | Martin Stark, Anthony J. Parilllo | 2018-12-04 |