Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674106 | Low zinc lubricant composition | Joanne L. Jones, Mark C. Davies, Michael R. Sutton | 2023-06-13 |
| 11608478 | Lubricant compositions for direct injection engine | Jeffry G. Dietz, Alexander Sammut, Mary Galic Raguz, Matthew D. Gieselman | 2023-03-21 |