Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4658271 | Electrooptical recording device | Gerhard Wessel | 1987-04-14 |
| 4627687 | Device for holding in position a transducer and an optical waveguide | Reimund Dorn, Johann Gundert, Ernst Halder, Werner Haspel, Ingo Isert +4 more | 1986-12-09 |
| 4607917 | Electro-optical device | Gabriele I. Koch, Joachim Lauckner, Felix Lutz, Gerhard Seibold, Gerhard Wessel | 1986-08-26 |
| 4606267 | Electrothermal page printer | Gerhard Wessel | 1986-08-19 |