Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625984 | Variable geometry nozzle for radial turbines | Frank Gerke, Mark D. Moeckel | 2003-09-30 |
| 6553764 | Enhanced response turbocharger using flywheel storage | John R. Gladden | 2003-04-29 |
| 5487371 | Air-oil separator utilizing centrifugal separation | Kurt D. Beckman | 1996-01-30 |