Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774476 | Power converter and method for producing the same | Richard Spitz, Alfred Goerlach, Christoph Ruf, Peter Urbach, Uwe Knappenberger | 2004-08-10 |
| 6697257 | Power semiconductor module | Kuno Wolf, Gerhard Koelle, Juergen Zaremba, Wolfgang Jacob, Christoph Ruf +5 more | 2004-02-24 |