Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969950 | Lubricating oil compositions containing sterically hindered amines as ashless TBN sourcces | Joseph P. Hartley, Guifeng Li, Gabriele Candido, Christina Gulacsy | 2018-05-15 |
| 9879202 | Marine engine lubrication | Laura Gregory, Rachel Tundel, Peter M. Wright | 2018-01-30 |