Patents by Inventor Glen A. Froehlich

Glen A. Froehlich 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).

  • Drill bit holding device
    Patent number: 7954649
    Abstract: A drill bit holding device for holding drill bits and attaching to a column of a drill press comprising a base attachable to the drill press column, a rotating plate rotatably attached to the base via a bolt assembly, and a removable drill bit holder having a plurality of drill bit holes for holding drill bits disposed atop the rotating plate.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: June 7, 2011
    Inventor: Glen A. Froehlich