Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566488 | Method of using delayed hydratable polymeric viscosifying agent in the treatment of a well or subterranean formation | Andreas Brandl, Angela Anh Doan, Windal Scott Bray | 2023-01-31 |
| 10822917 | Method of cementing a well using delayed hydratable polymeric viscosifying agents | Andreas Brandl, Angela Anh Doan, Windal Scott Bray | 2020-11-03 |