Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376247 | Extinguishing fires and suppressing explosions | Christian Manthey, Robert G. Dunster | 2013-02-19 |
| 7841419 | Extinguishing fires and suppressing explosions | Christian Manthey, Robert G. Dunster | 2010-11-30 |