Patents by Inventor Karl Fendor

Karl Fendor 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).

  • High voltage electric power switch
    Patent number: D894134
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: August 25, 2020
    Assignee: Southern States LLC
    Inventors: Joseph R Rostron, Todd Douthit, Teng Hu, Brian Berner, Karl Fendor, Buddy Reneau