Madison, Wisconsin
United States
4
2012-03-01
The entities that hold a legal rights for patent applications filed by inventor Stanforth Robert:
Robert Stanforth from Madison, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for solubilizing, reducing and fixing hexavalent chromium contained in chromite ore processing residue into trivalent chromium
#2 | 2010-06-03PROCESS FOR SOLUBILIZING, REDUCING AND FIXING HEXAVALENT CHROMIUM CONTAINED IN CHROMITE ORE PROCESSING RESIDUE INTO TRIVALENT CHROMIUM
#3 | 2009-06-25Method of Reducing Cadmium and Lead in Hazardous Waste From a Foundry or Steel Mill Using Micronized Particulate Reactive Magnesium Oxide or Magnesium Hydroxide Having High Surface Area
#4 | 2009-05-21METHODS OF TREATING METAL CONTAINING HAZARDOUS WASTE USING CORN ASH CONTAINING ORTHOPHOSPHATES
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