Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738263 | Zinc-free lubricating composition | Paul R. Vincent | 2020-08-11 |
| 10704006 | Lubricating composition containing an antiwear agent | William R. S. Barton, Mark C. Davies, Matthew D. Gieselman, Christopher L. Friend, Ewan E. Delbridge +1 more | 2020-07-07 |