including mating flanges around fluid traversing passage

Patents Grantslast 30 patents

  • Information Patent Grant

    Three circuit plate heat exchanger

    • Patent number 6,305,466
    • Issue date Oct 23, 2001
    • Swep International AB
    • Sven Andersson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Plate heat exchanger

    • Patent number 5,722,486
    • Issue date Mar 3, 1998
    • Alfa Laval AB
    • Ralf Blomgren
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents