Patents by Inventor Peter Heydinger

Peter Heydinger 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).

  • Aircraft Maintenance Apparatus
    Publication number: 20140007587
    Abstract: This Mobile Driven Hydraulic Power Unit (HPU) provides a source of clean, pressurized hydraulic fluid for performing required aircraft maintenance. The unit sits on a heavy duty towable frame designed for off-road terrain. Electric start engine, fully instrumented operation panel for both the engine and hydraulic system. A gasoline engine or diesel engine may be used to power the HPU.
    Type: Application
    Filed: January 28, 2013
    Publication date: January 9, 2014
    Applicant: TRONAIR INC.
    Inventors: Paul A. Spinazze, Peter Heydinger, Wayne Grebe, Jason Borgess, Rodney Wallace