WolvertonBailey Natural Gas Engines LP, Readies a Natural Gas-Electric Hybrid That Could Kill Tesla’s Electric Semi …
WolvertonBailey's Natural Gas Electric Hybrid Kills Tesla's Electric Semi PHILADELPHIA, PA, UNITED STATES, November 20, 2017 /EINPresswire.com/ -- WolvertonBailey Natural Gas Engines, LP Readies Production on a Natural Gas-Electric Hybrid That …