Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955829 | Cathode for electron gun with band-shaped beams | Ulf Seyfert, Olaf Roder, Siegfried Schiller, Siegfried Panzer | 1999-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955829 | Cathode for electron gun with band-shaped beams | Ulf Seyfert, Olaf Roder, Siegfried Schiller, Siegfried Panzer | 1999-09-21 |