Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588130 | Hydrodynamic clutch device | Michael Heuler, Jurgen Ackermann, Thomas Adelmann | 2009-09-15 |
| 7478713 | Hydrodynamic clutch device | Jurgen Ackermann, Thomas Adelmann | 2009-01-20 |