William J. McDowell

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Knoxville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Solvent composition and process for the isolation of radium
- Patent number 4,917,825
- Issue date Apr 17, 1990
- The United States of America, as represented by the Department of Energy
- William J. McDowell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Salt-soda sinter process for recovering aluminum from fly ash
- Patent number 4,254,088
- Issue date Mar 3, 1981
- The United States of America as represented by the United States Department o...
- William J. McDowell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of aluminum and other metal values from fly ash
- Patent number 4,252,777
- Issue date Feb 24, 1981
- The United States of America as represented by the United States Department o...
- William J. McDowell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removal of mineral particulates from coal-derived liquids
- Patent number 4,191,628
- Issue date Mar 4, 1980
- The United States of America as represented by the United States Department o...
- William J. McDowell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...