Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513668 | Dispersant viscosity index improvers to enhance wear protection in engine oils | Paul Ransom | 2019-12-24 |
| 10443558 | Lubricants with calcium and magnesium-containing detergents and their use for improving low-speed pre-ignition and for corrosion resistance | Paul Ransom, Kristin Fletcher | 2019-10-15 |
| 10414784 | Aminobisphosphonate antiwear additives | John Marshall Baker | 2019-09-17 |
| 10370615 | Lubricants with calcium-containing detergents and their use for improving low-speed pre-ignition | Paul Ransom, Kristin Fletcher | 2019-08-06 |