Patents Assigned to Wm. J. Wrigley Company
  • Confectionary
    Patent number: D641950
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: July 26, 2011
    Assignee: Wm. J. Wrigley Company
    Inventors: David Bruyea, Hugh Calvert, Martin Cervenka, Wendy Lau, Ronald L. Ream, Christopher Rowe, Dennis Rybolt, Henry Valdez