Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117120 | Exhaust pipe accessory and uses thereof | Larry Rohskopf, Clark E. Pridemore, Francois Sauve, David Richards | 2024-10-15 |
| 11703155 | Exhaust pipe accessory and uses thereof | Larry Rohskopf, Clark E. Pridemore, Francois Sauve, David Richards | 2023-07-18 |
| 10330314 | Throttled direct vent termination | Ryan Lemon Devine | 2019-06-25 |
| 9765963 | Vent cap for chimney relining system | Ryan Lemon Devine, Erik Pettitt | 2017-09-19 |