Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042666 | Hydrodynamic clutch device | Peter Frey, Roland Baumann, Michael Greulich, Georg Mencher, Peter E. Hammer +1 more | 2011-10-25 |
| 7984800 | Hydrodynamic clutch device | Peter Frey, Roland Baumann, Michael Greulich, Georg Mencher, Peter E. Hammer +1 more | 2011-07-26 |