Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405704 | Ceramic plate (substrate) which is coated with metal at least on one side | Wolfram Martin, Hans-Joachim Bunge | 1995-04-11 |
| 5012324 | Flat body, particularly for use as a heat sink for electronic power components | Wolfram Martin | 1991-04-30 |