Patents by Inventor Jacobus Francois (Koos) De Wet

Jacobus Francois (Koos) De Wet 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).

  • Land mine shield
    Patent number: D440907
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: April 24, 2001
    Assignee: Adi Ltd
    Inventor: Jacobus Francois (Koos) De Wet