Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362576 | Circuit arrangement for igniting a lamp | Andreas Huber, Walter Limmer | 2002-03-26 |
| 6350313 | Method of producing a polycrystalline silicon rod | Heinz Kraus, Matthaus Schantz | 2002-02-26 |