Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590030 | Process and apparatus for producing an optically uniform, transparent coating, layer, film or sheet from a mixture of components | Manfred Gillner, Hans-Georg Friedrich, Christian Grau, Richard Crumbach, Heinz Scholl | 1986-05-20 |
| 4540622 | Flexible, transparent pane for use as a window | Hans-Georg Brunion, Hans Heuser, Helmer Radisch | 1985-09-10 |