TREA

Charles S. Charron

Follow

Person

  • Oakville, CA
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Piston with guide rings
    • Patent number 8,157,134
    • Issue date Apr 17, 2012
    • Gotohti.com Inc.
    • Heiner Ophardt
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Engagement flange for removable dispenser cartridge
    • Patent number 8,113,388
    • Issue date Feb 14, 2012
    • Heiner Ophardt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Engagement flange for fluid dispenser pump piston
    • Patent number 8,091,739
    • Issue date Jan 10, 2012
    • Heiner Ophardt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Field configurable shut-off valve
    • Patent number 7,363,935
    • Issue date Apr 29, 2008
    • Dahl Brothers Canada Limited
    • Gaylen Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Field configurable shut-off valve
    • Patent number 6,932,104
    • Issue date Aug 23, 2005
    • Dahl Brothers Canada Limited
    • Gaylen Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connection structure having pierced elastomeric gasket
    • Patent number 6,874,824
    • Issue date Apr 5, 2005
    • Dahl Brothers Canada Limited
    • Gaylen Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve interchangeable between angle and straight
    • Patent number 5,735,307
    • Issue date Apr 7, 1998
    • Dahl Brothers Canada Limited
    • Charles S. Charron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Engagement flange for removable dispenser cartridge
    • Publication number 20100163580
    • Publication date Jul 1, 2010
    • Heiner Ophardt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Piston with guide rings
    • Publication number 20100140879
    • Publication date Jun 10, 2010
    • Heiner Ophardt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Engagement flange for fluid dispenser pump piston
    • Publication number 20100140297
    • Publication date Jun 10, 2010
    • Heiner Ophardt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Field configurable shut-off valve
    • Publication number 20050252560
    • Publication date Nov 17, 2005
    • Dahl Brothers Canada Limited
    • Gaylen Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Field configurable shut-off valve
    • Publication number 20030205281
    • Publication date Nov 6, 2003
    • Dahl Brothers Canada Limited.
    • Gaylen Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Field configurable shut-off valve
    • Publication number 20030205282
    • Publication date Nov 6, 2003
    • Dahl Brothers Canada Limited
    • Gaylen Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...