Patents by Inventor Dale K. Intveld

Dale K. Intveld 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).

  • Electrical cord connection
    Patent number: D436079
    Type: Grant
    Filed: August 12, 1999
    Date of Patent: January 9, 2001
    Inventor: Dale K. Intveld
  • Electrical cord connection
    Patent number: D413570
    Type: Grant
    Filed: October 21, 1997
    Date of Patent: September 7, 1999
    Inventor: Dale K. Intveld