Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7566490 | Composite material and base plate | Gerhard Mitic, Siegfried Ramminger, Thomas Licht | 2009-07-28 |
| 5393485 | Process for the production of foamable metal elements | Helmut Worz | 1995-02-28 |