Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4776271 | Silk-screen printing method using predistorted second screen | Michael Schlipf, Kurt M. Tischer | 1988-10-11 |
| 4505685 | Method of manufacturing display structures | Kurt M. Tischer, Rolf Zondler | 1985-03-19 |
| 4384764 | Viewing angle control for liquid-cell display device | Kurt M. Tischer, Fritz Troster, Rolf Zondler | 1983-05-24 |