Patents by Inventor Wilhelmus A. M. Pigmans

Wilhelmus A. M. Pigmans 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).

  • Sun bed with improved radiant performances
    Patent number: 4590940
    Abstract: The invention relates to a sun bed equipped in the lengthwise direction with tube lamps, which sun bed is carried out in the shape of a tunnel.
    Type: Grant
    Filed: June 7, 1984
    Date of Patent: May 27, 1986
    Inventor: Wilhelmus A. M. Pigmans