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Ernest D. Lee
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Ogden, UT, US
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last 30 patents
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Patent Grant
Continuous anion exchange chromatography for the separation of zirc...
Patent number
5,174,971
Issue date
Dec 29, 1992
Westinghouse Electric Corp.
Thomas S. Snyder
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zirconium-hafnium production in a zero liquid discharge process
Patent number
5,112,493
Issue date
May 12, 1992
Westinghouse Electric Corp.
Thomas S. Snyder
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Chromatographic separation of zirconium isotopes with reduced waste...
Patent number
5,110,566
Issue date
May 5, 1992
Westinghouse Electric Corp.
Thomas S. Snyder
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chromatographic separation of zirconium isotopes
Patent number
5,098,678
Issue date
Mar 24, 1992
Westinghouse Electric Corp.
Ernest D. Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chromatographic separation of zirconium isotopes with anhydrous rea...
Patent number
5,023,061
Issue date
Jun 11, 1991
Westinghouse Electric Corp.
Thomas S. Snyder
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fused salt process for purifying zirconium and/or hafnium tetrachlo...
Patent number
5,009,866
Issue date
Apr 23, 1991
Westinghouse Electric Corp.
Ernest D. Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Molten salt scrubbing of zirconium or hafnium tetrachloride
Patent number
4,913,778
Issue date
Apr 3, 1990
Westinghouse Electric Corp.
Ernest D. Lee
C01 - INORGANIC CHEMISTRY