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Brian McDonald

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  • Manchester, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure regulated flow valve with gas-piston
    • Patent number 8,590,755
    • Issue date Nov 26, 2013
    • Summit Packaging Systems, Inc.
    • Daniel E. Davideit
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE REGULATED FLOW VALVE WITH GAS-PISTON
    • Publication number 20120228336
    • Publication date Sep 13, 2012
    • Summit Packaging Systems .Inc.
    • Daniel E. Davideit
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONTINUOUS DISPENSING SPRAY ACTUATOR
    • Publication number 20110284594
    • Publication date Nov 24, 2011
    • SUMMIT PACKAGING SYSTEMS, INC.
    • David A. Dupont
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL