Patents by Inventor Peter Van Liefde

Peter Van Liefde 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).

  • Task shade stand
    Patent number: D993496
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: July 25, 2023
    Assignee: University of Oregon
    Inventors: Kevin Van Den Wymelenberg, Peter Van Liefde, Austin Gutierrez
  • Task shade
    Patent number: D1025441
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: April 30, 2024
    Assignee: University of Oregon
    Inventors: Kevin Van Den Wymelenberg, Peter Van Liefde, Austin Gutierrez