Patents by Inventor Bertil G. Iverlund

Bertil G. Iverlund 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 of carrying out the drying of wooden objects
    Patent number: 4485564
    Abstract: A method of drying wooden objects according to the invention shall be carried out in a closed treatment room (10) with a supply of microwave effect which heats the objects stacked in a unit so that the moisture is pressed out and removed. Each unit is positioned in a cover of heat insulation stuff which prevents cooling of the wooden objects by the air circulation in the room.
    Type: Grant
    Filed: July 6, 1982
    Date of Patent: December 4, 1984
    Assignee: Aktiebolaget Edane Komponenter
    Inventors: Bertil G. Iverlund, Per Olov G. Risman, Hans G. Uddborn