Patents by Inventor George Philip Stephan

George Philip Stephan 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).

  • Dispenser
    Patent number: D422169
    Type: Grant
    Filed: October 9, 1998
    Date of Patent: April 4, 2000
    Assignee: MT-CUP Corporation Pty Ltd.
    Inventor: George Philip Stephan
  • Collar for use in a dispenser
    Patent number: D431141
    Type: Grant
    Filed: October 9, 1998
    Date of Patent: September 26, 2000
    Assignee: MT-Cup Corporation Pty Ltd.
    Inventor: George Philip Stephan