Patents by Inventor Leslie J. Gemar

Leslie J. Gemar 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: 5906091
    Abstract: A grain stalk lifter attached to a conventional combine for use with grain stalks which are lying down. The grain stalk lifter includes a body having an upper lifting surface extending from a forward end upwards to a rear position above the cutting blades of the combine and further having a forward end provided with a skid for sliding on the ground surface. The body is connected through a spring to the blade guards of the combine to allow the skid to resiliently move upwards from the ground surface.
    Type: Grant
    Filed: August 1, 1997
    Date of Patent: May 25, 1999
    Inventor: Leslie J. Gemar