Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459520 | Aliphatic tetrahedral borate compounds for lubricating compositions | James D. Burrington, Ewan E. Delbridge, Jason J. Hanthorn | 2022-10-04 |
| 11427780 | Total base number boosters for marine diesel engine lubricating compositions | Ewan E. Delbridge, John K. Pudelski, John-Louis DiFlavio | 2022-08-30 |