Patents by Inventor Mark J. Stang

Mark J. Stang 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).

  • Method and apparatus for providing an indication of compaction in a vibration compaction vehicle
    Patent number: 5719338
    Abstract: A vibratory compactor includes front and rear frame portions driven by a hydraulic motor and a vibration mechanism on at least one of the frame portions also driven by a hydraulic motor. Speed sensors on the vehicle determine the speed of the hydraulic motors, send a signal to a microprocessor on the vehicle which is programmed to convert the signals to indicate the vibrations per unit of longitudinal travel of the vehicle and to display the amount of vibrations on an indicator for the benefit of the operator.
    Type: Grant
    Filed: October 24, 1995
    Date of Patent: February 17, 1998
    Assignee: Ingersoll-Rand Company
    Inventors: Edward D. Magalski, Mark J. Stang