Patents by Inventor Glen Hagen

Glen Hagen 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).

  • Multi purpose hinge pin remover
    Patent number: 5896607
    Abstract: A multi purpose hinge pin remover can also be used as a pry bar. The preferred embodiment has a hand guard, a hammer head and two additional working surfaces for use in repairing shingles.
    Type: Grant
    Filed: September 24, 1997
    Date of Patent: April 27, 1999
    Inventor: Glen Hagen