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Metal-oxygen-carbon field emitters
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Patent number 6,376,973
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Issue date Apr 23, 2002
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E. I. Du Pont de Nemours and Company
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Graciela Beatriz Blanchet-Fincher
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H01 - BASIC ELECTRIC ELEMENTS
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Waterless printing plates
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Patent number 6,066,434
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Issue date May 23, 2000
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E. I. Du Pont de Nemours and Company
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Graciela Beatriz Blanchet-Fincher
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Method for monomer recovery
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Patent number 5,942,649
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Issue date Aug 24, 1999
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E. I. Du Pont de Nemours and Company
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Graciela Beatriz Blanchet-Fincher
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C07 - ORGANIC CHEMISTRY
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Diamond fiber field emitters
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Patent number 5,578,901
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Issue date Nov 26, 1996
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E. I. Du Pont de Nemours and Company
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Graciela B. Blanchet-Fincher
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H01 - BASIC ELECTRIC ELEMENTS
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