TREA

David A. Carbo

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  • East Haddam, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reverse osmosis water-on-water control valve
    • Patent number 9,950,298
    • Issue date Apr 24, 2018
    • 3M Innovative Properties Company
    • Laurence W. Bassett
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Keyed filter assembly
    • Patent number 7,763,170
    • Issue date Jul 27, 2010
    • 3M Innovative Properties Company
    • Laurence W. Bassett
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Keyed filter assembly
    • Patent number 7,135,113
    • Issue date Nov 14, 2006
    • 3M Innovative Properties Company
    • Laurence W. Bassett
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Keyed filter assembly
    • Patent number 6,949,189
    • Issue date Sep 27, 2005
    • Cuno Incorporated
    • Laurence W. Bassett
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Keyed filter assembly
    • Patent number 6,458,269
    • Issue date Oct 1, 2002
    • Cuno Incorporated
    • Laurence W. Bassett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    REVERSE OSMOSIS WATER-ON-WATER CONTROL VALVE
    • Publication number 20150083666
    • Publication date Mar 26, 2015
    • 3M Innovative Properties Company
    • Laurence W. Bassett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    KEYED FILTER ASSEMBLY
    • Publication number 20110005988
    • Publication date Jan 13, 2011
    • 3M Innovative Properties Company
    • Laurence W. Bassett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    KEYED FILTER ASSEMBLY
    • Publication number 20100288687
    • Publication date Nov 18, 2010
    • 3M Innovative Properties Company
    • Laurence W. Bassett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    KEYED FILTER ASSEMBLY
    • Publication number 20090020470
    • Publication date Jan 22, 2009
    • Laurence W. Bassett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Keyed filter assembly
    • Publication number 20050252841
    • Publication date Nov 17, 2005
    • Laurence W. Bassett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Keyed filter assembly
    • Publication number 20040144713
    • Publication date Jul 29, 2004
    • Laurence W. Bassett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Keyed filter assembly
    • Publication number 20040144710
    • Publication date Jul 29, 2004
    • Laurence W. Bassett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Keyed filter assembly
    • Publication number 20020185425
    • Publication date Dec 12, 2002
    • Laurence W. Bassett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL