Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376901 | Gear mechanism, particularly planet gear with a flange and a ring gear | Thomas Riester | 2013-02-19 |
| 8272990 | Planet wheel with a bearing bolt that presents an axial groove | Heinz Gert Hagedorn, Thomas Riester | 2012-09-25 |