Patents by Inventor Niels Runar Hilding Michaelsen

Niels Runar Hilding Michaelsen 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).

  • Convector plate
    Patent number: D248770
    Type: Grant
    Filed: March 25, 1976
    Date of Patent: August 1, 1978
    Inventor: Niels Runar Hilding Michaelsen