Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7213586 | Exhaust gas recirculation valve | Joseph A. Wilson, Micheal Hopkins, Guy Abbitt, Robert Czarnowski | 2007-05-08 |
| 7104523 | Valve having contamination counter-measures | Murray F. Busato, Joseph A. Wilson, Peter G. Weissinger | 2006-09-12 |
| 4913189 | Climate control system control module | Loren H. Kline, Eddie Johnson, John G. Berent | 1990-04-03 |