Patents by Inventor Lars-Henrik Eklund

Lars-Henrik Eklund 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).

  • Furnace insulation
    Patent number: 8085829
    Abstract: A furnace insulation including fiber modules in the form of at least two cylinder segments (2, 3; 7, 8) that are placed against one another so as to form a cylinder whose internal volume constitutes the furnace space and that are adapted to allow an electrical resistance element (5) to lie against and be fastened in the inner surface (4) of the cylinder. The furnace insulation is characterized in that the inner part of the cylinder includes one or more radially extending or generally radially extending openings (12; 14).
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: December 27, 2011
    Assignee: Sandvik Intellectual Property AB
    Inventors: Lars Goran Johansson, Lars-Henrik Eklund
  • Furnace Insulation
    Publication number: 20080196641
    Abstract: Furnace insulation comprising fibre modules in the form of at least two cylinder segments (2, 3; 7, 8) that are placed against one another so as to form a cylinder whose internal volume constitutes the furnace space and that are adapted to allow an electrical resistance element (5) to lie against and be fastened in the inner surface (4) of the cylinder. The present invention is characterized in that the inner part of the cylinder includes one or more radially extending or generally radially extending openings (12; 14).
    Type: Application
    Filed: August 31, 2005
    Publication date: August 21, 2008
    Applicant: SANDVIK INTELLECTUAL PROPERTY AB
    Inventors: Lars Göran Johansson, Lars-Henrik Eklund