Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11137037 | Fluid friction clutch | Jens Langenstein | 2021-10-05 |
| 11125280 | Hydrodynamic friction clutch | Jochen Draeger, Jens Langenstein, Rudolf Stoklossa | 2021-09-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11137037 | Fluid friction clutch | Jens Langenstein | 2021-10-05 |
| 11125280 | Hydrodynamic friction clutch | Jochen Draeger, Jens Langenstein, Rudolf Stoklossa | 2021-09-21 |