Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904381 | Method for producing a gear worm which is located in particular on an armature shaft, and such a gear worm | Jie Bao, Bernhard De Graaff, Guang Qiao, Holger Thoene, Otmar Hertwig +1 more | 2024-02-20 |
| 7479083 | Gear mechanism | Willi Schmidt, Jochen Moench | 2009-01-20 |