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Arthur F. Diaz

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  • San Jose, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conductive lubricant for magnetic disk drives
    • Patent number 5,886,854
    • Issue date Mar 23, 1999
    • International Business Machines Corporation
    • Arthur Fred Diaz
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ink composition
    • Patent number 5,869,564
    • Issue date Feb 9, 1999
    • International Business Machines Corporation
    • Bradley Leonard Beach
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Conductive lubricant for magnetic disk drives
    • Patent number 5,744,431
    • Issue date Apr 28, 1998
    • International Business Machines Corporation
    • Arthur Fred Diaz
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Flash fusible toner resins
    • Patent number 5,691,096
    • Issue date Nov 25, 1997
    • Lexmark International, Inc.
    • Brian William Baird
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Conductive lubricant for magnetic disk drives
    • Patent number 5,641,841
    • Issue date Jun 24, 1997
    • International Business Machines Corporation
    • Arthur Fred Diaz
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner composition
    • Patent number 5,455,137
    • Issue date Oct 3, 1995
    • International Business Machines Corporation
    • Arthur F. Diaz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Ink composition
    • Patent number 5,421,868
    • Issue date Jun 6, 1995
    • International Business Machines Corporation
    • Juan Ayalia-Esquilin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Rollers for use in electrophotographic development
    • Patent number 5,411,778
    • Issue date May 2, 1995
    • International Business Machines Corp.
    • Arthur F. Diaz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner composition
    • Patent number 5,382,491
    • Issue date Jan 17, 1995
    • International Business Machines Corporation
    • Arthur F. Diaz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 5,073,469
    • Issue date Dec 17, 1991
    • Lexmark International, Inc.
    • Arthur F. Diaz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Di- and tricationic negative charge control agents for electrophoto...
    • Patent number 4,990,426
    • Issue date Feb 5, 1991
    • International Business Machines Corporation
    • Arthur F. Diaz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Coatings for ink jet nozzles
    • Patent number 4,643,948
    • Issue date Feb 17, 1987
    • International Business Machines Corporation
    • Arthur F. Diaz
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Electrochromic display device
    • Patent number 4,304,465
    • Issue date Dec 8, 1981
    • International Business Machines Corporation
    • Arthur F. Diaz
    • G02 - OPTICS