Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730189 | Pulse Doppler radar with variable pulse repetition frequency | Rudolf Hauptmann | 1988-03-08 |
| 4714927 | Pulse doppler radar with variable pulse repetition rate | Rudolf Hauptmann | 1987-12-22 |