Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056428 | Lubricating element and lubricating unit | Matthias Zeier, Juergen Mueller | 2011-11-15 |
| 7748284 | Lubricating element and lubricating unit | Rudolf Schlereth, Andre Ziegler, Michael Klein | 2010-07-06 |
| 7587955 | Lubricating unit | Harald Maiss, Michael Scholz | 2009-09-15 |