Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7572054 | Apparatus, system, and method for determining a time-temperature history of an aftertreatment device | Thomas M. Yonushonis, Randall J. Stafford, Conrad J. Simon, III, Bryan E. Blackwell | 2009-08-11 |
| 5159911 | Hot start open nozzle fuel injection systems | John C. Williams, George L. Muntean, Thomas W. Sullivan | 1992-11-03 |
| 5092299 | Air fuel control for a PT fuel system | George L. Muntean, Perry J. Donnelly | 1992-03-03 |
| 5009435 | Unitary sealing system with internal venting | Tibor J. Villanyi | 1991-04-23 |
| 4928647 | Dual acting-double breakover throttle lever | Tibor J. Villanyi | 1990-05-29 |