Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D823969 | Pistol | John Beville, Olivier Holger Costet, Jonathan Howard Derrick, Douglas Alan Shaffer, Charles N. Davenport | 2018-07-24 |
| D808487 | Semi-automatic pistol | John Beville, Jonathan Howard Derrick, Olivier Holger Costet, Douglas Alan Shaffer, Charles N. Davenport | 2018-01-23 |