Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483217 | Electromagnetic operable mechanical brake for an electric motor | Jorg Roth-Stielow | 2002-11-19 |
| 6373210 | Electric motor and method for operating such a motor | Jorg Roth-Stielow | 2002-04-16 |