Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9315721 | Self-suspending proppants for hydraulic fracturing | Robert P. Mahoney, David S. Soane, Marie K. Herring | 2016-04-19 |
| 9297244 | Self-suspending proppants for hydraulic fracturing comprising a coating of hydrogel-forming polymer | Robert P. Mahoney, David S. Soane, Marie K. Herring, Rosa Casado Portilla, Philip Wuthrich | 2016-03-29 |