Patents Assigned to Wm. Wringley Jr. Company
  • Confectionary
    Patent number: D644001
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: August 30, 2011
    Assignee: Wm. Wringley Jr. Company
    Inventors: David Bruyea, Hugh Calvert, Martin Cervenka, Wendy Lau, Ronald L. Ream, Christopher Rowe, Dennis Rybolt, Henry Valdez