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Patent applications and USPTO patent grants for Nelson; Sidney G..The latest application filed is for "compositions and methods to sequester flue gas mercury in concrete".
Patent | Date |
---|---|
Compositions and methods to sequester flue gas mercury in concrete Grant 8,420,033 - Zhang , et al. April 16, 2 | 2013-04-16 |
Compositions And Methods To Sequester Flue Gas Mercury In Concrete App 20100212550 - Zhang; Yinzhi ;   et al. | 2010-08-26 |
Environmentally beneficial soil amendment Grant 5,627,133 - Nelson May 6, 1 | 1997-05-06 |
Regeneration process for spent SO.sub.2 -NO.sub.X sorbents Grant 4,829,036 - Nelson , et al. May 9, 1 | 1989-05-09 |
Process for absorbing toxic gas Grant 4,786,484 - Nelson November 22, 1 | 1988-11-22 |
Toxic gas absorbent and processes for making same Grant 4,721,582 - Nelson January 26, 1 | 1988-01-26 |
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