Patents by Inventor Mikael Bredsdorff

Mikael Bredsdorff 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).

  • Method for producing a vacuum between two sheets of glass and insulating glazing
    Patent number: 6488796
    Abstract: A method of producing a vacuum between two glass sheets to form an insulating glazing. One of the sheets has a hole drilled in its thickness. Spacers are placed between the two glass sheets with the sealing joint being placed around the periphery of the sheets. A vacuum is created between the sheets through the hole which is then closed. The spacers are fixed on one of the sheets by bonding with a mineral compound covering at least the bonding zones on the glass sheet. The second sheet is placed on the spacers and on the peripheral sealing joint. The peripheral sealing and the bonding with the spacers are simultaneously effected by raising the temperature.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: December 3, 2002
    Assignees: Saint-Gobain Glass France, Danish Technological Institute
    Inventors: Rene Poix, Stephane Margerand, Yves Demars, Ivar Moltke, Mikael Bredsdorff, Eik Bezzel
  • Method for producing a vacuum between two sheets of glass and insulating glazing
    Publication number: 20010026852
    Abstract: A method of producing a vacuum between two glass sheets to form an insulating glazing. One of the sheets has a hole drilled in its thickness. Spacers are placed between the two glass sheets with the sealing joint being placed around the periphery of the sheets. A vacuum is created between the sheets through the hole which is then closed. The spacers are fixed on one of the sheets by bonding with a mineral compound covering at least the bonding zones on the glass sheet. The second sheet is placed on the spacers and on the peripheral sealing joint. The peripheral sealing and the bonding with the spacers are simultaneously effected by raising the temperature.
    Type: Application
    Filed: March 20, 2001
    Publication date: October 4, 2001
    Applicant: Saint-Gobain Vitrage
    Inventors: Rene Poix, Stephane Margerand, Yves Demars, Ivar Moltke, Mikael Bredsdorff, Eik Bezzel
  • Method for producing a vacuum between two glass sheets and insulating glazing
    Patent number: 6261652
    Abstract: A method of producing a vacuum between two glass sheets to form an insulating glazing. One of the sheets has a hole drilled in its thickness. Spacers are placed between the two glass sheets with the sealing joint being placed around the periphery of the sheets. A vacuum is created between the sheets through the hole which is then closed. The spacers are fixed on one of the sheets by bonding with a mineral compound covering at least the bonding zones on the glass sheet. The second sheet is placed on the spacers and on the peripheral sealing joint. The peripheral sealing and the bonding with the spacers are simultaneously effected by raising the temperature.
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: July 17, 2001
    Assignees: Saint-Gobain Vitrage, Danish Technological Institute
    Inventors: Rene Poix, Stephane Margerand, Yves Demars, Ivar Moltke, Mikael Bredsdorff, Eik Bezzel