Patents by Inventor Kjell Jann Haughom

Kjell Jann Haughom 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).

  • Mine clearing vehicle
    Patent number: 5988037
    Abstract: A mine clearing vehicle (1) having a milling cutter drum (2) adapted to tear up soil, plant parts, mines, etc. on or within the top soil layer. The milling cutter drum (2) may advantageously be divided into discs (7) provided with teeth (8).
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: November 23, 1999
    Inventors: Kjell Jann Haughom, Nils Magnus stholm