Patents by Inventor Joseph Gierman

Joseph Gierman 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).

  • WEIGHT TRANSFER SYSTEM FOR PITCH PLOWS
    Publication number: 20150023736
    Abstract: A weight transfer system for pitch plows that allows the pitch plows to draw underground at an accurate depth without inadvertent depth changes in the operation of the plow. The dynamic weight transfer system exerts upward or downward force on the plow to optimize plow operation. The reaction force of the dynamic weight transfer system is applied to the towing mechanism. The amount of force and direction can be adjusted to optimize the plowing operation as plowing conditions change.
    Type: Application
    Filed: July 16, 2013
    Publication date: January 22, 2015
    Inventors: Jason Gierman, Joseph Gierman