Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701969 | Frame beaming reduction assembly | — | 1997-12-30 |
| 5570866 | Seat suspension | — | 1996-11-05 |
| 5427404 | Stiff beam suspension system | — | 1995-06-27 |
| 5374077 | Pneumatically damped vehicle suspension system | Roger P. Penzotti | 1994-12-20 |
| 5365646 | Method of manufacturing an elongated spring member | — | 1994-11-22 |
| 5366238 | Lightweight suspension system for a wheeled vehicle, spring arm and method of manufacture | — | 1994-11-22 |
| 5094425 | Engine mounting arrangement | — | 1992-03-10 |
| 5046752 | Axle suspension system | James Saunders | 1991-09-10 |
| 4856812 | Axle suspension system | James Saunders | 1989-08-15 |
| 4850448 | Sway bar for an engine mounting | — | 1989-07-25 |
| 4845630 | Method and apparatus for calculating corrected vehicle fuel economy | — | 1989-07-04 |
| 4697551 | Quick-response control system for low-flow engine coolant systems | Hals N. Larsen | 1987-10-06 |
| 4530524 | Apparatus for clamping a hose onto a coolant tube | — | 1985-07-23 |
| 4438825 | Cab pitch restraint | — | 1984-03-27 |
| 4375898 | Air deflector assembly | — | 1983-03-08 |