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LeRoy F. Grantham

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  • Calabasas, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electroseparation of actinide and rare earth metals
    • Patent number 5,582,706
    • Issue date Dec 10, 1996
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method for generation of finely divided reactive plutonium oxide po...
    • Patent number 5,419,886
    • Issue date May 30, 1995
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Antimony-lithium electrode
    • Patent number 5,268,084
    • Issue date Dec 7, 1993
    • Rockwell International Corporation
    • Lowell R. McCoy
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Yttrium and rare earth stabilized fast reactor metal fuel
    • Patent number 5,112,534
    • Issue date May 12, 1992
    • The United States of America as represented by the United States Department o...
    • Jerold Guon
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Preparation of precursor superconductor metal oxide powders by spra...
    • Patent number 5,081,102
    • Issue date Jan 14, 1992
    • Rockwell International Corporation
    • Richard L. Gay
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Acitnide recovery
    • Patent number 5,041,193
    • Issue date Aug 20, 1991
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Process for disposing of radioactive wastes
    • Patent number 4,741,866
    • Issue date May 3, 1988
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Method for magnesium sulfate recovery
    • Patent number 4,689,178
    • Issue date Aug 25, 1987
    • Rockwell International Corporation
    • Richard L. Gay
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Thermal conversion of wastes
    • Patent number 4,668,435
    • Issue date May 26, 1987
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Process for drying a chelating agent
    • Patent number 4,636,336
    • Issue date Jan 13, 1987
    • Rockwell International Corporation
    • Richard L. Gay
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Volume reduction of low-level radioactive wastes
    • Patent number 4,579,069
    • Issue date Apr 1, 1986
    • Rockwell International Corporation
    • Richard L. Gay
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Disposal of bead ion exchange resin wastes
    • Patent number 4,559,170
    • Issue date Dec 17, 1985
    • Rockwell International Corporation
    • Richard L. Gay
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Removal of polyhalogenated biphenyls from organic liquids
    • Patent number 4,526,677
    • Issue date Jul 2, 1985
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Thermal conversion of wastes
    • Patent number 4,499,833
    • Issue date Feb 19, 1985
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Fluid flow measuring
    • Patent number 4,498,347
    • Issue date Feb 12, 1985
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Molten salt hazardous waste disposal process utilizing gas/liquid c...
    • Patent number 4,477,373
    • Issue date Oct 16, 1984
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for separating solid particulates from a melt
    • Patent number 4,379,718
    • Issue date Apr 12, 1983
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Disposal of PCB
    • Patent number 4,246,255
    • Issue date Jan 20, 1981
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Treatment of organic waste
    • Patent number 4,145,396
    • Issue date Mar 20, 1979
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Absorption of sulfur oxides from flue gas
    • Patent number 3,932,587
    • Issue date Jan 13, 1976
    • Rockwell International Corporation
    • LeRoy F. Grantham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL