Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8132755 | Engine exhaust system with directional nozzle | Charles Hollimon, John Herman Sherrer, Robert Michael Laramee | 2012-03-13 |
| 8123159 | Engine exhaust system | Charles Hollimon, John Herman Sherrer, Robert Michael Laramee | 2012-02-28 |
| 5044214 | Toroidal transmission with split torque and equalization planetary drive | — | 1991-09-03 |
| 4885949 | Continuously variable or fixed ratio velocity transmission mechanism | — | 1989-12-12 |