Patents by Inventor Iris Magidson

Iris Magidson 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: D333778
    Type: Grant
    Filed: March 11, 1991
    Date of Patent: March 9, 1993
    Assignee: Clairol, Inc.
    Inventors: Iris Magidson, Thomas F. Wiegner, Joseph Pereira
  • Dispenser
    Patent number: D338615
    Type: Grant
    Filed: April 1, 1991
    Date of Patent: August 24, 1993
    Assignee: Clairol, Inc.
    Inventors: Iris Magidson, Thomas F. Wiegner, Joseph Pereira