Patents by Inventor Ryan R. Williams

Ryan R. Williams 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).

  • Door pull
    Patent number: D959234
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: August 2, 2022
    Assignee: Schlage Lock Company LLC
    Inventors: Jack R. Lehner, Jr., Ian K. Heckman, Ryan R. Williams, Chad Eagin, Zachary Holtgrewe