Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7619343 | Rotor for an electrical motor | Niels Christian Weihrauch | 2009-11-17 |
| 7612481 | Rotor with a cover plate for securing a magnet in the rotor | Niels Christian Weihrauch | 2009-11-03 |
| 7365466 | Rotor for an electrical motor | Niels Christian Weihrauch | 2008-04-29 |