Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598627 | Fluid loss additives and methods of making and using same | Frank E. Evans | 2017-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598627 | Fluid loss additives and methods of making and using same | Frank E. Evans | 2017-03-21 |