Quantum to Demonstrate Its Plug-In Hybrid Electric F-150 Pick-Up Truck at the Electric Utility Fleet Managers Conference in Williamsburg, VA

IRVINE, Calif., June 4, 2012 /PRNewswire/ -- Quantum Fuel Systems Technologies Worldwide, Inc. (NASDAQ: QTWW), a global leader in natural gas, hydrogen and hybrid/electric vehicle technologies, today announced that it will demonstrate its clean, fuel efficient, Plug-In Hybrid Electric...