Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967707 | Belt-driven conical-pulley transmission with improved towing suitability | — | 2011-06-28 |
| 7927020 | Decoupling device for mounting a shaft on a base and radial ondular washer | Oswald Friedmann, André Linnenbrügger, Ronald Glas, Christian Bauer, Hans-Walter Wodtke | 2011-04-19 |