Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117120 | Exhaust pipe accessory and uses thereof | Larry Rohskopf, Matthew L. Bertler, Clark E. Pridemore, David Richards | 2024-10-15 |
| 11703155 | Exhaust pipe accessory and uses thereof | Larry Rohskopf, Matthew L. Bertler, Clark E. Pridemore, David Richards | 2023-07-18 |