Dettingen
Germany
3
2011-02-10
The entities that hold a legal rights for patent applications filed by inventor Walter Markus:
Markus Walter from Dettingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Fuel Cell System With at Least One Fuel Cell
#2 | 2006-05-25Fuel cell with a regulated output
#3 | 2005-08-11Fuel cell system including a fuel cell stack and at least one electrical energy storage device
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