Patents by Inventor Ingo Plaul

Ingo Plaul 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).

  • Key holder
    Patent number: D912971
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: March 16, 2021
    Inventor: Ingo Plaul