-
-
-
Methods for detecting and extracting gold
-
Patent number 6,875,254
-
Issue date Apr 5, 2005
-
University of Washington
-
Clement E. Furlong
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
-
Methods for detecting and extracting gold
-
Patent number 6,686,202
-
Issue date Feb 3, 2004
-
Placer Dome, Inc.
-
Clement E. Furlong
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
-
-
-
-
Removal of metal ions from aqueous solution
-
Patent number 4,969,995
-
Issue date Nov 13, 1990
-
The United States of America as represented by the United States Department o...
-
Paul J. Jackson
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
-
Removal of metal ions from aqueous solution
-
Patent number 4,909,944
-
Issue date Mar 20, 1990
-
The United States of America as represented by the United States Department o...
-
Paul J. Jackson
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...