Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559625 | Circuit arrangement and electrical appliance with an inductive load and a buck converter | Dirk Freund, Martin Giersiepen, Brigitte Harttmann, Ulrich Heck, Frank Kressmann +3 more | 2003-05-06 |