Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4413208 | High gain crossed field amplifier tube and radio transmission system equipped with such a tube | — | 1983-11-01 |
| 4381475 | Variable coupling resistance delay line for crossed field tube | Rene Gerber | 1983-04-26 |