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Patent applications and USPTO patent grants for Simmons; Robert B..The latest application filed is for "calcium hypochlorite compositions".
Patent | Date |
---|---|
Calcium hypochlorite compositions Grant 8,257,748 - Pickens , et al. September 4, 2 | 2012-09-04 |
Calcium Hypochlorite Compositions App 20110052724 - Pickens; Stanley R. ;   et al. | 2011-03-03 |
Solid halogen-containing composition and method for producing same Grant 5,106,559 - Wiedrich , et al. April 21, 1 | 1992-04-21 |
Chemical feed apparatus Grant 5,089,127 - Junker , et al. February 18, 1 | 1992-02-18 |
Active agent delivery device Grant 4,959,208 - Chakrabarti , et al. * September 25, 1 | 1990-09-25 |
Calcium hypochlorite compositions Grant 4,747,978 - Loehr , et al. May 31, 1 | 1988-05-31 |
Method of decomposing hypochlorite ion in a basic solution Grant 4,297,333 - Crawford , et al. October 27, 1 | 1981-10-27 |
Diaphragm having zirconium and magnesium compounds in a porous matrix Grant 4,170,538 - Simmons October 9, 1 | 1979-10-09 |
Diaphragm having zirconium oxide and a hydrophilic fluorocarbon resin in a hydrophobic matrix Grant 4,170,539 - Simmons October 9, 1 | 1979-10-09 |
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