Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515701 | Coupling circuit with switching function for coupling an insulation monitoring device to an unearthed power supply system | Gerd Klostermann | 2022-11-29 |
| 9849983 | Aerodynamically shaped, active towed body | Dirk Kalmbach, Ruediger Gerdes, Hans-Joerg Bayer | 2017-12-26 |
| 9714092 | Towed active airborne platform for determining measurement data | Dirk Kalmbach, Ruediger Gerdes, James B. Watson | 2017-07-25 |