Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10017688 | Resin coated proppants for water-reducing application | John W. Green, Silje V. Nordas | 2018-07-10 |
| 9988404 | Ester-modified organosilicon-based surfactants, methods of making same and applications containing the same | George A. Policello, Narayan Mukherjee, Roland Wagner | 2018-06-05 |