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Reactive polymeric dyes
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Patent number 5,741,620
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Issue date Apr 21, 1998
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Minnesota Mining and Manufacturing Company
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Gary L. Holmes
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Reactive polymeric dyes
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Patent number 5,532,111
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Issue date Jul 2, 1996
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Minnesota Mining and Manufacturing Company
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Gary L. Holmes
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Method of making an abrasive article
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Patent number 5,435,816
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Issue date Jul 25, 1995
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Minnesota Mining and Manufacturing Company
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Kathryn M. Spurgeon
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Reactive polymeric dyes
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Patent number 5,362,812
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Issue date Nov 8, 1994
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Minnesota Mining and Manufacturing Company
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Gary L. Holmes
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Structured abrasive article
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Patent number 5,304,223
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Issue date Apr 19, 1994
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Minnesota Mining and Manufacturing Company
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Jon R. Pieper
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B24 - GRINDING POLISHING
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Structured abrasive article
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Patent number 5,152,917
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Issue date Oct 6, 1992
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Minnesota Mining and Manufacturing Company
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Jon R. Pieper
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B24 - GRINDING POLISHING
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