Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5297508 | Variable camshaft drive system for internal combustion engine | Aladar O. Simko, Robert A. Stein | 1994-03-29 |
| 4987985 | Automotive fan drive train assembly having a hydraulic coupler and a viscous clutch | Richard J. Meckstroth | 1991-01-29 |
| 4860709 | Engine induction system and method | Brian C. Wolfe | 1989-08-29 |