Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607917 | Electro-optical device | Heinz Ebner, Gabriele I. Koch, Felix Lutz, Gerhard Seibold, Gerhard Wessel | 1986-08-26 |
| 4413886 | Optical switch | Felix Lutz, Gerhard Seibold, Gerhard Wessel, Hans Volz | 1983-11-08 |
| 4343009 | Facsimile recorder | Felix Lutz, Gerhard Seibold, Gerhard Wessel | 1982-08-03 |