Patents by Inventor William B. Croll

William B. Croll 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).

  • Spoon
    Patent number: D454763
    Type: Grant
    Filed: May 10, 2001
    Date of Patent: March 26, 2002
    Assignee: Oneida, Ltd.
    Inventor: William B. Croll
  • Spoon
    Patent number: D554442
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: November 6, 2007
    Assignee: Oneida, Ltd.
    Inventor: William B. Croll
  • Flatware
    Patent number: D618053
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: June 22, 2010
    Assignee: Oneida Ltd.
    Inventor: William B. Croll