Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435643 | Lubricating oil compositions containing amine compounds having improved seal performance | Seyedeh Mahboobeh Hosseini, Kevin David Carabell | 2019-10-08 |
| 10414999 | Synergistic lubricating oil composition containing a mixture of olefin copolymer dispersant-type viscosity improver and amine compound | Kevin David Carabell | 2019-09-17 |
| 10329512 | Lubrication oil composition with enhanced wear and low speed pre-ignition properties | Menno Anton Stefan Moniz, Jeroen Van Leeuwen | 2019-06-25 |