Patents by Inventor Kok K. Hor

Kok K. Hor 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).

  • Patent number: D270131
    Type: Grant
    Filed: May 27, 1981
    Date of Patent: August 16, 1983
    Inventor: Kok K. Hor
  • Patent number: D272219
    Type: Grant
    Filed: May 27, 1981
    Date of Patent: January 17, 1984
    Inventor: Kok K. Hor