using wax moulds

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressed gas tank and method for producing same

    • Patent number 9,683,699
    • Issue date Jun 20, 2017
    • Daimler AG
    • Andreas Knoop
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gas tank and method of manufacturing liner for gas tank

    • Patent number 8,906,287
    • Issue date Dec 9, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Ken Hatta
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Pressure vessel

    • Patent number 7,971,740
    • Issue date Jul 5, 2011
    • Honda Motor Co., Ltd.
    • Toshiaki Shimada
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Tank for the high-pressure storage of a fuel on a vehicle

    • Patent number 7,021,661
    • Issue date Apr 4, 2006
    • Conception et Developpement Michelin S.A.
    • Daniel Laurent
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressure vessel

    • Patent number 5,758,796
    • Issue date Jun 2, 1998
    • Toyoda Gosei Co., Ltd
    • Yasuhiro Nishimura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fluid containers

    • Patent number 4,854,343
    • Issue date Aug 8, 1989
    • John W. Rilett
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    3062403

    • Patent number 3,062,403
    • Issue date Nov 6, 1962
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    2957234

    • Patent number 2,957,234
    • Issue date Oct 25, 1960
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents