Inventor
O'CONNOR LAWRENCE T
US7 patents
Patents
7 patentsUS5007620AApr 16, 1991
Apparatus for biological processing of metal-containing ores
ENVIROTECH CORP49 citations92
US4974816ADec 4, 1990
Method and apparatus for biological processing of metal-containing ores
ENVIROTECH CORP28 citations92
US4732608AMar 22, 1988
Method for biological processing of metal-containing ores
ENVIROTECH CORP37 citations92
US4728082AMar 1, 1988
Apparatus for biological processing of metal containing ores
ENVIROTECH CORP33 citations92
US5057284AOct 15, 1991
Bioslurry reactor for treatment of slurries containing minerals, soils and sludges
ENVIROTECH CORP27 citations91
US5227136AJul 13, 1993
Bioslurry reactor for treatment of slurries containing minerals, soils and sludges
ENVIROTECH CORP47 citations89
US4968008ANov 6, 1990
Bioleaching apparatus and system
ENVIROTECH CORP13 citations72