Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305141 | Zinc free lubricating compositions and methods of using the same | Paul R. Vincent, William R. S. Barton, Yanshi Zhang, Mark C. Davies, Ewan E. Delbridge | 2025-05-20 |