Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4632059 | Evaporator device for the evaporation of several materials | Georg Flatscher | 1986-12-30 |
| 4522862 | High resolution recording medium and method for producing same | Erich Bayer, Georg Flatscher, Martin Ullrich | 1985-06-11 |