Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791823 | Cartridge comprising an auto-destruct feature | Douglas Robert Richards | 2017-10-17 |
| 9709923 | Cartridge comprising an auto-destruct feature | Douglas Robert Richards | 2017-07-18 |