Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548303 | Composite drive for a tractor including a fluid coupling assembly with a lockup clutch | Richard G. Hennessey, Harold W. Melles | 1985-10-22 |
| 4526255 | Fluid drive transmission employing lockup clutch | Richard G. Hennessey, Harold W. Melles | 1985-07-02 |
| 4388987 | Hydromechanical transmission employing lockup clutch | Richard G. Hennessey, Harold W. Melles | 1983-06-21 |