Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500087 | Electric motor with epicyclic gear system | Raimund Klinger | 2002-12-31 |
| 6471614 | Gear drive, especially planetary gear drive, with pressure equalization | Berthold Bühler | 2002-10-29 |