Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5534234 | Recovery of manganese from leach solutions | Lorin D. Reddin, Rachid Ben-Slimane, Glenn D. Welch | 1996-07-09 |
| 4732888 | Durable zinc ferrite sorbent pellets for hot coal gas desulfurization | Mahesh C. Jha, Antonio E. Blandon | 1988-03-22 |
| 4599955 | Coal slagging burner for producing clean low-sulfur fuel gas | Gordon R. Wicker | 1986-07-15 |
| 4598652 | Coal combustion to produce clean low-sulfur exhaust gas | — | 1986-07-08 |
| 4572085 | Coal combustion to produce clean low-sulfur exhaust gas | — | 1986-02-25 |
| 4555387 | Flash roasting of molybdenum sulfide concentrates in a slagging reactor | Bruce J. Sabacky | 1985-11-26 |
| 4552749 | Process for the production of molybdenum dioxide | Lawrence F. McHugh, Dale K. Huggins, John M. Laferty | 1985-11-12 |
| 4551313 | Flash sublimation and purification of molybdenum oxide | Bruce J. Sabacky | 1985-11-05 |
| 4462822 | Molybdenum dioxide-molybdenite roasting | Bruce J. Sabacky | 1984-07-31 |
| 4234393 | Membrane process for separating contaminant anions from aqueous solutions of valuable metal anions | John M. Laferty | 1980-11-18 |