September 29, 2009 - by Lisa Sibley -
German-based company partners with U.S. defense contractor to sell energy-efficient PEM cell systems for military and civilian applications.
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May 27, 2009 - by Lisa Sibley -
Five-year agreement is expected to allow Proton Motor to get its products to market faster and more cost effectively.
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April 15, 2008 - by David Ehrlich -
Karmann plans to build the vehicle and its electrical propulsion system, while Proton will deliver the fuel cell hybrid system.
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