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Baton Rouge, LA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Microorganisms for biodegrading toxic chemicals
Patent number
4,859,594
Issue date
Aug 22, 1989
Louisana State University Board of Supervisors, Louisana State University
Ralph J. Portier
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Decontamination of contaminated streams
Patent number
4,775,650
Issue date
Oct 4, 1988
Louisana State University
Ralph J. Portier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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