| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Weapons | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Ships | |
| #2 | Military vessels | |
| #3 | Marine propulsion | |
| #4 | Rocket launchers | |
| #5 | Hinges for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kurt Arendt Dipl-Ing | 2 |
| #2 | Lubbers J | 1 |
| #3 | Kirchhoff Alfred | 1 |
| #4 | Wolfgang Kaiser Dipl-Ing | 1 |
| #5 | Luebbers J | 1 |
| #6 | Franke Horst | 1 |
| #7 | Luebbers Jakob | 1 |
| #8 | H Scheipner Dipl-Ing Robert | 1 |
| #9 | Goesling Rolf | 1 |
| #10 | Peter Hansen-Wester Dipl-Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1933771A1 | Cross thrust device for ships | |
| DE1556475A1 | Device for draining the ballast fluid from ships | |
| DE1708401A1 | Vertically movable gate for room openings | |
| DE1531718A1 | Torpedo launcher | |
| DE1506776A1 | Down elevator for underwater vehicles | |
| DE1506775A1 | Control unit for underwater vehicles | |
| DE1506205A1 | Difficult to locate underwater vehicle |