Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309479 | Lubricating grease based on perfluoropolyether | Martin Schweigkofler | 2016-04-12 |
| 9296970 | Use of nanoscale materials in a composition for preventing symptoms of fatigue in the surface-closed structure of drive elements | Stefan Grundei, Carla Krutzsch | 2016-03-29 |
| 8697618 | Method of using ionic liquids to improve the lubrication of chains, steel belts, wheel bearings, roller bearings, and electric motors | Günther Bodesheim, Dieter Sohn, Stefan Grundel, Andrea Hoepke | 2014-04-15 |
| 8455407 | Lubricating grease composition based on ionic liquids | Dieter Sohn, Stefan Grundei, Andrea Höpke | 2013-06-04 |
| 8455411 | Lubricant composition based on natural and renewable raw materials | Thomas Kilthau, Sarah Zirkel | 2013-06-04 |
| 8258088 | Lubricating grease composition | Günther Bodesheim, Dieter Sohn, Stefan Grundei, Andrea Höpke | 2012-09-04 |