13 Utility Patents
#1 in Aidenbach
#16,374 in Germany
#296,118 in the World
Forward Citations = 85
Company Filing History:
Ballard Power Systems Ag
Nucellsys Gmbh
Xcellsis Gmbh
4. 1 out of 446

5. 1 out of 1
Dbb Fuel Cell Engines Gesellschaft MIT Beschrankter Haftung
where one patent can have more than one assignee
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