Patents by Inventor Richard E. Zdun

Richard E. Zdun 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).

  • Garment hanger
    Patent number: D438391
    Type: Grant
    Filed: April 10, 2000
    Date of Patent: March 6, 2001
    Inventor: Richard E. Zdun
  • Garment hanger
    Patent number: D409397
    Type: Grant
    Filed: September 14, 1998
    Date of Patent: May 11, 1999
    Inventor: Richard E. Zdun