Patents by Inventor Annika Moberg

Annika Moberg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High strength long-life aluminium tube material with high sagging resistance
    Patent number: 7691489
    Abstract: An aluminum alloy, a clad or unclad material for a brazed product containing the alloy as a core, and a method for producing the material, wherein the material is used for manufacturing the brazed product from the alloy.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: April 6, 2010
    Assignee: Sapa Heat Transfer AB
    Inventors: Hans-Erik Ekström, Stefan Wass, Richard Westergård, Anders Oscarsson, Annika Moberg
  • High strength long-life aluminium tube material with high sagging resistance
    Publication number: 20050221111
    Abstract: An aluminum alloy, a clad or unclad material for a brazed product containing the alloy as a core, and a method for producing the material, wherein the material is used for manufacturing the brazed product from the alloy.
    Type: Application
    Filed: March 18, 2005
    Publication date: October 6, 2005
    Applicant: SAPA HEAT TRANSFER AB
    Inventors: Hans-Erik Ekstrom, Stefan Wass, Richard Westergard, Anders Osarsson, Annika Moberg