Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9020650 | Utility grid, controller, and method for controlling the power generation in a utility grid | Andreas Bücker | 2015-04-28 |
| 7372173 | Wind farm and method for operating same | Stefan Rieken, Dietmar Meyer | 2008-05-13 |
| 6138697 | Hydrodynamic apparatus for cleaning channels and for monitoring channels | Kurt Horger | 2000-10-31 |
| 6089243 | Hydrodynamic tool for cleaning pipes and channels | Kurt Horger | 2000-07-18 |
| 5992432 | Hydrodynamic nozzle for cleaning pipes and channels | Kurt Horger | 1999-11-30 |
| 5890854 | Shaping tool for stock removal machining of wheelsets | Hans J. Naumann, Ross Hermann, Reinhard Robotta | 1999-04-06 |
| 5056816 | Head restraint for rear seats | Gunther Ast, Ulrich Gerber | 1991-10-15 |
| 4881754 | Safety device for the occupant of the central rear seat position in a motor vehicle | Falk Zeidler | 1989-11-21 |
| 4293160 | Side guard for motor vehicle | Helmut Weisshappel, Wolfgang Klie, Dieter Weidemann | 1981-10-06 |
| 4186957 | Forward longitudinal bearer supported at forward end wall of self-supporting motor vehicle body | Dieter Weidemann, Helmut Weisshappel | 1980-02-05 |