Patents by Inventor Paul S. Diem

Paul S. Diem 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).

  • Sneeze guard
    Patent number: D325485
    Type: Grant
    Filed: December 2, 1988
    Date of Patent: April 21, 1992
    Assignee: Shure Manufacturing Corp.
    Inventor: Paul S. Diem