Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7410627 | Sodium carbonate and sodium bicarbonate production | Max E. Ramey, John S. McEwan, Kevin L. Green, Allan L. Turner, Michael A. Rockendal +3 more | 2008-08-12 |
| 7128886 | Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale | Max E. Ramey, John S. McEwan, Kevin L. Green, Allan L. Turner, Michael A. Rockendal +3 more | 2006-10-31 |
| 6854809 | Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale | Max E. Ramey, John S. McEwan, Kevin L. Green, Allan L. Turner, Michael A. Rockendal +3 more | 2005-02-15 |
| 6609761 | Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale | Max E. Ramey, John S. McEwan, Kevin L. Green, Allan L. Turner, Michael A. Rockendal +3 more | 2003-08-26 |