Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408588 | Over penetration inhibiting and retaining mechanism | David Chalfant Manley, Jeremy McLain | 2019-09-10 |
| 10408591 | Stackable kinetic energy ring cartridge | David Chalfant Manley | 2019-09-10 |