Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10044089 | Underwater antenna device with a non-stationary antenna and underwater vessel | Sönke Huckfeldt | 2018-08-07 |
| 9806349 | Activation device for an electric battery unit and electric battery unit with at least one activation device | Volker Rieken | 2017-10-31 |