TREA

Gerhard HUDELMAIER

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  • Ulm, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thick matter pump
    • Patent number 6,793,467
    • Issue date Sep 21, 2004
    • Gerhard Hudelmaier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for pouring out concrete
    • Patent number 6,244,477
    • Issue date Jun 12, 2001
    • Gerhard Hudelmaier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Process and device for feeding concrete or other thick materials
    • Patent number 5,993,181
    • Issue date Nov 30, 1999
    • Hudelmaier; Gerhard
    • Gerhard Hudelmaier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device and method for pumping concrete
    • Patent number 5,913,323
    • Issue date Jun 22, 1999
    • Gerhard Hudelmaier
    • E04 - BUILDING
  • Information Patent Grant

    Device for sealing a concrete pump
    • Patent number 4,614,483
    • Issue date Sep 30, 1986
    • Gerhard Hudelmaier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Concrete mixer truck
    • Patent number 4,585,356
    • Issue date Apr 29, 1986
    • Hudelmaier; Ingrid
    • Gerhard Hudelmaier
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Concrete mixer truck
    • Patent number 4,544,275
    • Issue date Oct 1, 1985
    • Hudelmaier; Ingrid
    • Gerhard Hudelmaier
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Concrete mixer
    • Patent number 4,522,499
    • Issue date Jun 11, 1985
    • Hudelmaier; Ingrid
    • Gerhard Hudelmaier
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Concrete mixer
    • Patent number 4,490,045
    • Issue date Dec 25, 1984
    • Hudelmaier; Ingrid
    • Gerhard Hudelmaier
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Vibrating concrete mixer
    • Patent number 4,478,514
    • Issue date Oct 23, 1984
    • Hudelmaier; Ingrid
    • Gerhard Hudelmaier
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE AND METHOD FOR CONVEYING HIGH-VISCOSITY MATERIAL
    • Publication number 20160017616
    • Publication date Jan 21, 2016
    • Gerhard HUDELMAIER
    • E04 - BUILDING
  • Information Patent Application

    Thick matter pump
    • Publication number 20030143089
    • Publication date Jul 31, 2003
    • Gerhard Hudelmaier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...