Patents by Inventor Derrick Wyss

Derrick Wyss 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).

  • Portable fence stake
    Patent number: D689628
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: September 10, 2013
    Inventor: Derrick Wyss
  • Extension pole
    Patent number: D757528
    Type: Grant
    Filed: January 20, 2014
    Date of Patent: May 31, 2016
    Inventor: Derrick Wyss