Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112641 | Guide tube for a steering shaft and method for producing same | Philipp Michel | 2018-10-30 |
| 7392683 | Method for producing a rolled edge | Rudolf Luthi, Yasar Renkci | 2008-07-01 |
| 7019251 | Method for producing lamella packets for adjustable steering columns | — | 2006-03-28 |
| 6810574 | Method for the production of lamella packets for adjustable steering columns | Rudolf Luthi, Urs Graf | 2004-11-02 |
| 6505856 | Steering column crash system | Rudolf Luthi, Jürg Oetliker, Kurt Marxer, Markus Marxer, Ronald Meier +1 more | 2003-01-14 |
| 5915682 | Sheet feeder system and method for individually separating sheets | Hermann Ambuhl, Urs Fluhmann, Martin Greive, Bernd Hermann, Peter Lehmann +1 more | 1999-06-29 |
| 5802221 | Vehicle steering shaft bearing box and process for its manufacturing | Rudolf Luthi, Alex Wehrli | 1998-09-01 |
| 5445305 | Method and device for feeding a band or strip along a straight or zig-zag course to a machine such as one for cutting out of blanks | Roland Krebs | 1995-08-29 |