Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7080720 | Torque converter | Robert Yarbrough, Kevin Blumenthal, Lewis Eidson | 2006-07-25 |
| 6631773 | Articulated truck for carrying a load through a plurality of work cycles | — | 2003-10-14 |
| 5797656 | Apparatus for diverting a flow of exhaust from an engine of a truck | Zachary A. Kauk | 1998-08-25 |
| 5379801 | Exhaust directing valve mechanism for a vehicle | James W. Reinhart | 1995-01-10 |
| 4424134 | Aqueous fabric softening compositions | Margaret P. Sissin | 1984-01-03 |