Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107166 | Electron beam collector assembly for a velocity modulated tube | Peter Mammach | 1992-04-21 |
| 4840595 | Electron beam catcher for velocity modulated electron tubes | Wilhelm Bibracher | 1989-06-20 |
| 4803397 | Indirectly heated dispenser metal capillary cathode for electrical discharge devices | Hinrich Heynisch, Erwin Hubner | 1989-02-07 |
| 4740389 | Composition and method for producing layers with a high specific surface on iron aluminum, zinc, and technical alloys | Karel Barton, Jaroslav Chocholousek, Miroslav Jaros, Radomir Ruzicka, Jaroslab Lohnisky +2 more | 1988-04-26 |