Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660407 | Friction-welded shaft-disc assembly and method for the manufacture thereof | Jens Bender, Cornelius Hentrich, Jan Köll, Theodor Mayer, Rudolf Reinhardt +1 more | 2003-12-09 |
| 6656079 | Differential gear and method of making same | Tycho Eulenstein, Willi Netuschil | 2003-12-02 |