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Lennart Rangmark

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Patents Grantslast 30 patents

  • Information Patent Grant

    Low-NOx-burner
    • Patent number 11,092,333
    • Issue date Aug 17, 2021
    • Messer Industries USA, Inc.
    • Bernhard Schreiner
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Low-NOx-burner
    • Patent number 10,352,555
    • Issue date Jul 16, 2019
    • Linde Aktiengesellschaft
    • Bernhard Schreiner
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Annealing of cold rolled metal strip
    • Patent number 9,062,357
    • Issue date Jun 23, 2015
    • Linde AG
    • Henrik Gripenberg
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method and burner for burning with oxygen
    • Patent number 8,057,221
    • Issue date Nov 15, 2011
    • AGA AB
    • Lennart Rangmark
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Direct flame impingement burner
    • Patent number 8,057,222
    • Issue date Nov 15, 2011
    • AGA AB
    • Lennart Rangmark
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for the manufacture of extended steel products
    • Patent number 7,763,117
    • Issue date Jul 27, 2010
    • AGA AB
    • Ola Ritzén
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method and treatment of sludge having particles comprising metal, m...
    • Patent number 6,923,129
    • Issue date Aug 2, 2005
    • AGA Aktiebolag
    • Joachim Von Scheele
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents