Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479955 | Method of energizing a polyphase motor having an increased energy efficiency | Emeric Uguen, Henricus Cornelis Johannes Büthker | 2002-11-12 |
| 6362583 | Control unit for a brushless motor and read/write device including such a control unit | Johannes P. M. Bahlmann | 2002-03-26 |