Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021885 | Method for the determination of the oxidative stability of a lubricating fluid | Raymond Romaszewski | 2011-09-20 |
| 8012919 | Oil composition for lubricating an EGR equipped diesel engine and an EGR equipped diesel engine comprising same | Matthias Fischer, Martin Bollinger, Robert Cybert, Ernst Bielmeier, David J. Cooper +2 more | 2011-09-06 |