Patents by Inventor Dennis E. Radatz

Dennis E. Radatz 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).

  • Diffuser for a hair dryer
    Patent number: D265598
    Type: Grant
    Filed: January 11, 1980
    Date of Patent: July 27, 1982
    Assignee: Sunbeam Corporation
    Inventor: Dennis E. Radatz
  • Hair curling iron
    Patent number: D267670
    Type: Grant
    Filed: July 9, 1980
    Date of Patent: January 18, 1983
    Assignee: Sunbeam Corporation
    Inventor: Dennis E. Radatz