Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146115 | Low ash lubricating compositions for controlling steel corrosion | — | 2024-11-19 |
| 11926804 | Dispersant and detergent systems for improved motor oil performance | Leah Donham, Kongsheng Yang, Kristi Engelman | 2024-03-12 |
| 11912955 | Lubricating compositions for reduced low temperature valve train wear | Samuel Bruce Field, Hidetaka Hoshino, Guillaume Carpentier | 2024-02-27 |
| 11898119 | Lubricating oil compositions with resistance to engine deposit and varnish formation | Todd Dvorak, Mark T. Devlin | 2024-02-13 |