Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640152 | Multi-speed planetary transmission | David C. Quick, Stephen J. McCormick | 1987-02-03 |
| 4503727 | Transmission shift mechanism | — | 1985-03-12 |
| 4475641 | Double acting hydraulic accumulator for power shift transmission | Stephen J. McCormick | 1984-10-09 |
| 4399900 | Centrifugal hydraulic head relief valve | Robert Schott | 1983-08-23 |
| 4351168 | Torsion vibration damper | George T. Prince | 1982-09-28 |
| 4312434 | Double acting piston for hydraulic clutches | — | 1982-01-26 |
| 4305308 | Side mounted transmission shifting mechanism | — | 1981-12-15 |
| 4271942 | Two-speed power take-off | — | 1981-06-09 |