Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395050 | Method for manufacturing a rotor for an electrical machine with an axial fixing of a laminated core by means of friction welding, as well as a rotor | Thomas Albrecht, Kai Beutling, Ulrich Schweizer, Rainer Sigle, Andreas Wanke +1 more | 2025-08-19 |
| 9309939 | Composite brake disc | Ralph Mayer | 2016-04-12 |
| 6660407 | Friction-welded shaft-disc assembly and method for the manufacture thereof | Jens Bender, Jan Köll, Theodor Mayer, Rudolf Reinhardt, Hans Zechmann +1 more | 2003-12-09 |