Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656922 | Coal refuse remediation process | Stephen R. Miranda, William V. Abbate | 2017-05-23 |
| 9656923 | Coal refuse horticultural blend | Stephen R. Miranda, William V. Abbate | 2017-05-23 |