Patents by Inventor Gerald P. Schoenhals

Gerald P. Schoenhals 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).

  • Chair
    Patent number: D666838
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: September 11, 2012
    Inventors: Gerald P. Schoenhals, Joel Alberda
  • Chair
    Patent number: D673788
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: January 8, 2013
    Assignee: Sauder Manufacturing, Inc.
    Inventors: Gerald P. Schoenhals, Joel Alberda