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Conductive lubricant for magnetic disk drives
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Patent number 5,886,854
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Issue date Mar 23, 1999
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International Business Machines Corporation
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Arthur Fred Diaz
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Conductive lubricant for magnetic disk drives
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Patent number 5,744,431
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Issue date Apr 28, 1998
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International Business Machines Corporation
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Arthur Fred Diaz
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Conductive lubricant for magnetic disk drives
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Patent number 5,641,841
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Issue date Jun 24, 1997
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International Business Machines Corporation
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Arthur Fred Diaz
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Toner composition
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Patent number 5,382,491
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Issue date Jan 17, 1995
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International Business Machines Corporation
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Arthur F. Diaz
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY