Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773233 | Fitting of blades in hydrodynamic machines | Gert Bauknecht, Walter Fritz, Reinhold Mayer | 2004-08-10 |
| 6729199 | Ring for transmitting torque and for axially securing two rotating components | Josef Haupt, Andreas Beisswenger | 2004-05-04 |