Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677398 | Use of ventilation air methane exhausted during mining of non-combustible ore in a surface appliance | Ronald O. HUGHES, Bryan M. Mortimer | 2017-06-13 |
| 9638017 | Batch solution mining using lithological displacement of an evaporite mineral stratum and mineral dissolution with stationary solvent | Jean-Paul Detournay, Ronald O. HUGHES, Herve CUCHE, Matteo PAPERINI, Joseph A. VENDETTI +6 more | 2017-05-02 |