Patents by Inventor Steven John Wingert

Steven John Wingert 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).

  • Mobile lighting apparatus
    Patent number: 8439534
    Abstract: A mobile lighting apparatus includes a portable frame such as a moveable trailer or skid having a light tower thereon. The light tower is moveable from a stowed position to a deployed position. A hydrogen-powered fuel cell is located on the portable frame to provide electrical power to an array of the energy efficient lights located on the light tower.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: May 14, 2013
    Inventors: George Michael Roe, Leonard Elliott Klebanoff, Gerald W. Rea, Robert A. Drake, Terry A. Johnson, Steven John Wingert, Thomas A. Damberger, Thomas J. Skradski, Christopher James Radley, James M. Oros, Paul G. Schuttinger, David J. Grupp, Stephen Carl Prey