Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345492 | Hybrid heterogeneous material baffle for firearm noise suppressor | Stephen A. Piche | 2025-07-01 |
| 11994354 | Firearm noise suppressor construction | Stephen A. Piche | 2024-05-28 |
| 11519685 | Method of repairing a firearm noise suppressor | Stephen A. Piche | 2022-12-06 |
| 11326849 | Firearm noise suppressor construction and method of manufacture and repairing | Stephen A. Piche | 2022-05-10 |
| D842419 | Gun suppressor | Stephen A. Piche | 2019-03-05 |
| 9879964 | Signal encrypted digital detonator system | Marc A. Morris, Andrew DeMedeiros, Stephen W. Bartholomew | 2018-01-30 |
| 9777752 | Flexible pneumatic actuator | Ruben Medeiros, Andrew DeMedeiros, Stephen A. Piche | 2017-10-03 |
| 9568294 | Signal encrypted digital detonator system | Marc A. Morris, Andrew DeMedeiros, Stephen W. Bartholomew | 2017-02-14 |