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Patent applications and USPTO patent grants for Rosar; Edward C..The latest application filed is for "method and apparatus for solution mining".
Patent | Date |
---|---|
Method and apparatus for solution mining Grant 5,246,273 - Rosar September 21, 1 | 1993-09-21 |
Nahcolite solution mining process Grant 4,815,790 - Rosar , et al. March 28, 1 | 1989-03-28 |
Co-disposal pollution control method Grant 4,726,710 - Rosar , et al. February 23, 1 | 1988-02-23 |
Process for control of SO.sub.x emissions from copper smelter operations Grant 4,034,063 - Rosar , et al. * July 5, 1 | 1977-07-05 |
Froth flotation process Grant 3,973,734 - Rosar , et al. * August 10, 1 | 1976-08-10 |
Air pollution control process for glass manufacture Grant 3,880,629 - Dulin , et al. April 29, 1 | 1975-04-29 |
Dual Bit Drilling Tool Grant 3,765,493 - Rosar , et al. October 16, 1 | 1973-10-16 |
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