Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645406 | Transmission assembly with positive-displacement pump with suction throttle driven by a hydrodynamic converter | Gerald Rowe, Christof Zippel, Michael Reichenmiller | 1997-07-08 |
| 5643131 | Continuously variable transmission with wide transmission ratio range | Hartmut Herter | 1997-07-01 |