Patents by Inventor C. Steve Keim

C. Steve Keim 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 return apparatus
    Patent number: D542495
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: May 8, 2007
    Assignee: Primo Water Corporation
    Inventors: Brent C. Boydston, Douglas A. Fullerton, Michael S. Gunter, C. Steve Keim, Robert C. Wiles
  • Bottle return apparatus
    Patent number: D549418
    Type: Grant
    Filed: July 5, 2006
    Date of Patent: August 21, 2007
    Assignee: Primo Water Corporation
    Inventors: Brent C. Boydston, Douglas A. Fullerton, Michael S. Gunter, C. Steve Keim, Robert C. Wiles
  • Bottle return apparatus
    Patent number: D565268
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: March 25, 2008
    Assignee: Primo Water Corporation
    Inventors: Brent C. Boydston, Douglas A. Fullerton, Michael S. Gunter, C. Steve Keim, Robert C. Wiles
  • Bottle return apparatus
    Patent number: D566920
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: April 15, 2008
    Assignee: Primo Water Corporation
    Inventors: Brent C. Boydston, Douglas A. Fullerton, Michael S. Gunter, C. Steve Keim, Robert C. Wiles