Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347015 | Functionalized olefin copolymers with monoamine terminated polyether lubricating oil compositions | William R. Ruhe, Jr. | 2016-05-24 |
| 9234153 | Viscosity improver grafted with unsaturated acylating agent and a polyaromatic hydrocarbon | Patrick J. McDougall | 2016-01-12 |