Emmett, Jr.; Robert C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Emmett, Jr.; Robert C..The latest application filed is for "bioslurry reactor for treatment of slurries containing minerals, soils and sludges".
- Emmett, Jr.; Robert C. - Salt Lake City UT
| Patent | Date |
|---|---|
| Bioslurry reactor for treatment of slurries containing minerals, soils and sludges Grant 5,227,136 - Hanify , et al. * July 13, 1 | 1993-07-13 |
| Apparatus for biological processing of metal-containing ores Grant 5,007,620 - Emmett, Jr. , et al. * April 16, 1 | 1991-04-16 |
| Bioleaching apparatus and system Grant 4,968,008 - Emmett, Jr. , et al. * November 6, 1 | 1990-11-06 |
| Method for biological processing of metal-containing ores Grant 4,732,608 - Emmett, Jr. , et al. March 22, 1 | 1988-03-22 |
| Apparatus for biological processing of metal containing ores Grant 4,728,082 - Emmett, Jr. , et al. March 1, 1 | 1988-03-01 |
| Treatment of iron concentrate slurry to improve filtration Grant 4,107,028 - Emmett, Jr. , et al. August 15, 1 | 1978-08-15 |
| Slurry electrowinning process Grant 4,066,520 - Emmett, Jr. , et al. January 3, 1 | 1978-01-03 |
| Thickening device and method Grant 4,055,494 - Emmett, Jr. October 25, 1 | 1977-10-25 |
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