Stuttgart
Germany
3
2013-04-25
The entities that hold a legal rights for patent applications filed by inventor Zirkel Daniel:
Daniel Zirkel from Stuttgart, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR OPERATING A FUEL CELL AND FUEL CELL SYSTEM WITH IMPROVED THERMAL CONTROL
#2 | 2011-09-15Fuel cell system with energy-efficient reactant recycling
#3 | 2010-09-16CLOSED-LOOP CONTROL SYSTEM FOR A CONTROLLED SYSTEM
209816 ⎘