Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548303 | Composite drive for a tractor including a fluid coupling assembly with a lockup clutch | Richard B. Beemer, Richard G. Hennessey | 1985-10-22 |
| 4526255 | Fluid drive transmission employing lockup clutch | Richard G. Hennessey, Richard B. Beemer | 1985-07-02 |
| 4498356 | Motor vehicle transmission | George R. Vater | 1985-02-12 |
| 4388987 | Hydromechanical transmission employing lockup clutch | Richard G. Hennessey, Richard B. Beemer | 1983-06-21 |