Patents by Inventor Keo Koa

Keo Koa 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).

  • Footwear
    Patent number: D860596
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: September 24, 2019
    Inventors: Giuseppe Altovino, Xenia Rübenach, Keo Koa, Sonja Hoffmann, Uta Post, Mona Quirnbach, Harm Brinkhof, Stefan Simon