Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479704 | Proppants for removal of contaminants from fluid streams and methods of using same | Missy Hayes, Gina Sacco | 2019-11-19 |
| 10301192 | Removal of copper from aqueous streams using an iron promoted activated alumina | Duane R. Steelman | 2019-05-28 |