Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690173 | Double pinion steering gear | Ralf Eckstein, Rinaldo Buchel, Steffen Reisacher, Bernd Haussler, Kai Vohwinkel | 2014-04-08 |
| 7887069 | Toothed rack or threaded rod | Ralf Eckstein, Alexander Kiforiuk, Frank Birkwald, Michael Stange | 2011-02-15 |