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Leon C. Brown

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  • Boulder, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromechanically operated fuser roll closure
    • Patent number 4,392,739
    • Issue date Jul 12, 1983
    • International Business Machines Corporation
    • Leon C. Brown
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromechanically operated fuser roll closure
    • Patent number 4,363,549
    • Issue date Dec 14, 1982
    • International Business Machines Corporation
    • Leon C. Brown
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Corona wire adjuster
    • Patent number 4,320,957
    • Issue date Mar 23, 1982
    • International Business Machines Corp.
    • Leon C. Brown
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Copier and multifunction paper cassette
    • Patent number 4,279,504
    • Issue date Jul 21, 1981
    • International Business Machines Corporation
    • Leon C. Brown
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Hot roller fuser having manually operable jam clearance mechanism
    • Patent number 4,110,068
    • Issue date Aug 29, 1978
    • International Business Machines Corporation
    • Leon C. Brown
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY