Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156575 | Shaft-hub connection | Rudolf Weiss, Rudolf Scheithauer | 2007-01-02 |
| 6699133 | Annular disk for flexible shaft couplings, disk packet made from these annular disks, and flexible shaft coupling with such annular disks | Michael A. Kropp | 2004-03-02 |
| 6547666 | Annular disk for flexible shaft couplings, disk packet made from these annular disks, and flexible shaft coupling with such annular disks | Michael A. Kropp | 2003-04-15 |
| 6471594 | Flexible all-steel shaft coupling | Gunter Scheithauer, Ewald Valtwies, Rudolf Weiss | 2002-10-29 |