Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695377 | Pyran dispersants | Renee A. Eveland, Matthew D. Gieselman, Joanne L. Jones | 2017-07-04 |
| 9663744 | Dispersant viscosity modifiers | Yanshi Zhang, Matthew D. Gieselman | 2017-05-30 |