Patents by Inventor Steven Szwabowski

Steven Szwabowski 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).

  • Gaseous Fuel Management System for Automotive Vehicle
    Publication number: 20070256737
    Abstract: A gaseous fuel management system for an automotive vehicle includes at least one gas sensor for detecting the presence of gaseous fuel outside of the confines of the vehicle's fuel storage tank, fuel lines, and prime mover. In the event that fugitive gas is detected and the concentration exceeds a predetermined threshold, the fuel supply to the vehicle's prime mover will be shut off and, if so equipped, the vehicle may then be operated in a battery power mode for the convenience of the driver.
    Type: Application
    Filed: June 24, 2004
    Publication date: November 8, 2007
    Inventors: Suriyaprakash Janarthanam, John Blankenship, Steven Szwabowski, Anthony Grabowski, Arun Jaura, Theodore Filippi, Michael Brown, Richard Soltis, John Grabowski