Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305141 | Zinc free lubricating compositions and methods of using the same | William R. S. Barton, Emma Fahey, Yanshi Zhang, Mark C. Davies, Ewan E. Delbridge | 2025-05-20 |
| 11384308 | Alkyl phosphate amine salts for use in lubricants | William R. S. Barton, Daniel J. Saccomando, Jamal Kassir, Paul E. Adams, Lisa Blanazs +4 more | 2022-07-12 |
| 11365367 | Lubricating composition for and method of lubricating an internal combustion engine | Timothy R. Smith, Eugene Pashkovski, Reid A. Patterson | 2022-06-21 |
| 11168278 | Alkyl phosphate amine salts for use in lubricants | William R. S. Barton, Daniel J. Saccomando, Michael R. Sutton, Stephen J. Cook, Ewan E. Delbridge +2 more | 2021-11-09 |
| 10738263 | Zinc-free lubricating composition | Michael R. Sutton | 2020-08-11 |