Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647720 | Hydrostatic unit for a hydro-mechanical torque division transmission | — | 2003-11-18 |
| 6592485 | Transmission assembly with infinitely variable and constant transmission modules | Ralf-R. Freund | 2003-07-15 |
| 5695422 | Hydrostatic-mechanical torque division transmission | — | 1997-12-09 |