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Liquid delivery system coupler
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Patent number D919045
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Issue date May 11, 2021
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3M Innovative Properties Company
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Mark F. Schulz
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D23 - Environmental heating and cooling
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Liquid delivery system cup
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Patent number D918339
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Issue date May 4, 2021
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3M Innovative Properties Company
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Mark F. Schulz
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D23 - Environmental heating and cooling
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Liquid delivery system lid
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Patent number D898868
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Issue date Oct 13, 2020
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3M Innovative Properties Company
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Mark F. Schulz
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D23 - Environmental heating and cooling
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Spray gun liquid containment device
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Patent number D817443
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Issue date May 8, 2018
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3M Innovative Properties Company
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Alexander T. Ebertowski
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D23 - Environmental heating and cooling
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Spray gun liquid containment device
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Patent number D810862
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Issue date Feb 20, 2018
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3M Innovative Properties Company
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Alexander T. Ebertowski
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D23 - Environmental heating and cooling
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Pump-less toner dispensing cap
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Patent number 8,662,357
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Issue date Mar 4, 2014
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3M Innovative Properties Company
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Charles A. Centofante
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Pump-less toner dispenser
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Patent number 8,490,893
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Issue date Jul 23, 2013
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3M Innovative Properties Company
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Charles A. Centofante
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Pump-less toner dispensing cap
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Patent number 8,453,891
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Issue date Jun 4, 2013
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3M Innovative Properties Company
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Charles A. Centofante
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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