Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905471 | Active receiving antenna | Johann-Friedrich Luy | 1999-05-18 |
| 4937773 | Sine wave oscillator and method of operating same | Werner Mittermaier, Thomas Maucksch | 1990-06-26 |