Patents by Inventor Dalton R. Yohnk

Dalton R. Yohnk 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).

  • Luminaire
    Patent number: D788347
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: May 30, 2017
    Assignee: ABL IP Holding, LLC
    Inventors: Michael Evenson, Dalton R. Yohnk, Ron Carl Schimmelpfenning