Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344245 | Lubricating oil compositions comprising a biodiesel fuel and a dispersant | Walter Alexander Hartgers, Richard Hogendoorn | 2019-07-09 |
| 10329512 | Lubrication oil composition with enhanced wear and low speed pre-ignition properties | Jeroen Van Leeuwen, John Robert Miller | 2019-06-25 |