Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150839 | Amine-aldehyde resins and uses thereof in separation processes | James T. Wright, Lisa M. Arthur, Carl White, Kurt D. Gabrielson, Michael J. Cousin | 2018-12-11 |
| 9868891 | Methods for producing emulsifiers for oil-based drilling fluids | Phillip W. Hurd, Roger Scott Johnson, David T. Mpofu, Nathan P. Rife, Anne M. Cothran | 2018-01-16 |