Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409978 | Method of removing impurities from mineral concentrates | Bobby P. Faulkner | 2002-06-25 |
| 6090353 | Method of removing impurities from mineral concentrates | Bobby P. Faulkner | 2000-07-18 |