Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267392 | Cone/friction ring transmission and method for a cone/friction ring transmission | Ulrich Rohs, Werner Brandwitte | 2019-04-23 |
| 9638295 | Friction-ring transmission having two roller bodies spaced apart from one another by a gap | Ulrich Rohs, Werner Brandwitte | 2017-05-02 |
| 8708864 | Bevel friction ring gearing and method for mounting or producing a bevel friction ring gearing | Ulrich Rohs, Werner Brandwitte | 2014-04-29 |
| 8187142 | Bevel friction ring gear mechanism | Ulrich Rohs, Werner Brandwitte | 2012-05-29 |