Patents by Inventor Keith Wayne Williams

Keith Wayne Williams 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).

  • Beverage bottle
    Patent number: D427071
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: June 27, 2000
    Assignee: PepsiCo Inc.
    Inventors: Keith Wayne Williams, Jim Warner
  • Bottle
    Patent number: D429156
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: August 8, 2000
    Assignee: PepsiCo, Inc.
    Inventors: Keith Wayne Williams, James Warner, Insun Yun
  • Beverage bottle
    Patent number: D435219
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: December 19, 2000
    Assignee: PepsiCo., Inc.
    Inventors: Keith Wayne Williams, Jim Warner