Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879515 | Proppant materials and methods of tailoring proppant material surface wettability | John W. Green, John M. Terracina, Scott Edward Spillars, Samantha Huixian Mah | 2018-01-30 |