Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9624585 | Fluid chamber device for a reaction unit of a redox device | Walter Jehle | 2017-04-18 |
| 6899576 | Twin-propeller drive for watercraft | Reinhold Reuter | 2005-05-31 |
| 5836795 | Watercraft drive with a rudder propeller | Reinhold Reuter | 1998-11-17 |
| 5520557 | Hydrojet | Stefan Huth | 1996-05-28 |