Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053027 | Lubricating oil compositions | Laurent Chambard | 2006-05-30 |
| 6660697 | Lubricating oil compositions | Adrian Dunn, Laurent Chambard | 2003-12-09 |
| 6645923 | Lubricating oil composition | Adrian Dunn, Laurent Chambard | 2003-11-11 |
| 6596673 | Marine diesel cylinder lubrication | Charles Herbert Bovington | 2003-07-22 |
| 6521571 | Trunk piston engine lubrication | Laurent Chambard, Adrian Dunn | 2003-02-18 |