Patents by Inventor Adam Robert Koesters

Adam Robert Koesters 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).

  • Patent number: D538218
    Type: Grant
    Filed: September 5, 2006
    Date of Patent: March 13, 2007
    Assignee: Putcol, Inc.
    Inventors: James P. Elwell, Zachary Healy, Brett Lee Coffman, Adam Robert Koesters
  • Patent number: D544140
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: June 5, 2007
    Assignee: Putco, Inc.
    Inventors: James P. Elwell, Zachary Healy, Brett Lee Coffman, Adam Robert Koesters
  • Patent number: D544141
    Type: Grant
    Filed: August 15, 2006
    Date of Patent: June 5, 2007
    Assignee: Putco, Inc.
    Inventors: James P. Elwell, Adam Robert Koesters
  • Patent number: D552018
    Type: Grant
    Filed: October 3, 2006
    Date of Patent: October 2, 2007
    Assignee: Putco, Inc.
    Inventors: James P. Elwell, Adam Robert Koesters, Brett Lee Coffman, Zachary Scott Healy
  • Patent number: D574693
    Type: Grant
    Filed: August 15, 2006
    Date of Patent: August 12, 2008
    Assignee: Putco, Inc.
    Inventors: James P. Elwell, Adam Robert Koesters