Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D933628 | Amplification device | Philip Meiklejohn | 2021-10-19 |
| D886762 | Amplification device | Philip Meiklejohn | 2020-06-09 |
| 4541191 | Weapon having a utilization recorder | Donald J. Young | 1985-09-17 |