Patents by Inventor Stuart W. Sizer

Stuart W. Sizer 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).

  • Tuner
    Patent number: D244962
    Type: Grant
    Filed: October 28, 1975
    Date of Patent: July 5, 1977
    Assignee: Heath Company
    Inventor: Stuart W. Sizer
  • Copy machine controller
    Patent number: D274820
    Type: Grant
    Filed: March 25, 1982
    Date of Patent: July 24, 1984
    Assignee: Swiss Controls Inc.
    Inventor: Stuart W. Sizer