Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961105 | Frictional damper, in particular for washing machines with spinning cycle | Dieter Mayer, Reiner Rossner | 1999-10-05 |
| 5549182 | Frictional damper, in particular for spinner-type washing machines | Dieter Mayer, Helge Siegner | 1996-08-27 |