Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4537744 | High-temperature protection layer | Georg Wahl, Andrew R. Nicoll | 1985-08-27 |
| 4329407 | Electrochemical storage battery | Hermann Birnbreier | 1982-05-11 |
| 4297662 | Gas-tight-high-frequency permeable window arrangement in a coaxial line, particularly for traveling wave tubes | Gerit Boehme, Wolf Wiehler, Wilhelm Bibracher | 1981-10-27 |
| 4293828 | Arrangement for suppressing interference waves and harmonic waves in traveling wave tubes with a short circuiting slide in the output wave guide | — | 1981-10-06 |
| 4286239 | Gas-tight, high-frequency permeable window arrangement in a coaxial line, particularly for traveling wave tubes | — | 1981-08-25 |
| 4270070 | Traveling wave tube | — | 1981-05-26 |
| 4235956 | Electrochemical storage battery | Hermann Birnbreier | 1980-11-25 |