Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144897 | Basic ashless additives | Ewan E. Delbridge, Alexandre Roumaneix | 2018-12-04 |
| 10119091 | Anti-corrosion additives | Ewan E. Delbridge, William R. S. Barton | 2018-11-06 |
| 10005979 | Lubricant composition containing an antiwear agent | William R. S. Barton, Ewan E. Delbridge, Shawn Dickess, Michael R. Sutton, Stephen J. Cook | 2018-06-26 |