Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8455407 | Lubricating grease composition based on ionic liquids | Martin Schmidt-Amelunxen, Dieter Sohn, Stefan Grundei | 2013-06-04 |
| 8258088 | Lubricating grease composition | Günther Bodesheim, Martin Schmidt-Amelunxen, Dieter Sohn, Stefan Grundei | 2012-09-04 |