Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148081 | In-line color picture tube | Werner Neumann, Werner Wolffram | 1992-09-15 |
| 4942334 | Electron-gun system | Helmut Kimmel | 1990-07-17 |
| 4631442 | Temperature compensated electron gun system | Hartmut Ganzle | 1986-12-23 |
| 4492894 | Electron-beam forming system for multi-beam cathode-ray tubes | Hartmut Ganzle, Horst Vogel | 1985-01-08 |
| 4263701 | Method of mounting the support for a fast warm-up cathode | Hartmut Ganzle, Gunther Hanchen, Hermann Noller, Siegfried Spieth, Horst Vogel | 1981-04-28 |