Patents by Inventor Keith Andrew Woelfel

Keith Andrew Woelfel 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).

  • Bottle without cap
    Patent number: D579333
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: October 28, 2008
    Assignee: MARS, Incorporated
    Inventors: Keith Antonio Dixon, Debobrata Mukherjee, Edward Lee Rapp, Keith Andrew Woelfel
  • Bottle with cap
    Patent number: D579775
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: November 4, 2008
    Assignee: MARS, Incorporated
    Inventors: Keith Antonio Dixon, Debobrata Mukherjee, Edward Lee Rapp, Keith Andrew Woelfel