Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D857142 | Pistol | John Beville, Olivier Holger Costet, Jonathan Howard Derrick, Douglas Alan Shaffer, Charles N. Davenport | 2019-08-20 |
| 10352654 | Firearm with interchangeable sighting device system | Olivier Holger Costet | 2019-07-16 |
| D849174 | Pistol | John Beville, Olivier Holger Costet, Jonathan Howard Derrick, Douglas Alan Shaffer, Charles N. Davenport | 2019-05-21 |