Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230588 | Method and device for paying out or hauling in the supply line cable of an underwater device | Hermann Wittke | 1993-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230588 | Method and device for paying out or hauling in the supply line cable of an underwater device | Hermann Wittke | 1993-07-27 |