Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308726 | Crosslinked polymer, hydrogel or water-based fracturing fluid comprising the same, and methods of making and using thereof | — | 2019-06-04 |
| 6790664 | Fluorometric monitoring and control of soluble hardness of water used in industrial water systems | Bruce R. Bailey, David A. Grattan, Linda Link | 2004-09-14 |
| 6790666 | Method to ascertain whether soluble hardness is calcium or magnesium based | David A. Grattan, Linda Link | 2004-09-14 |