Darmstadt
Germany
7
2011-08-18
The entities that hold a legal rights for patent applications filed by inventor Schäfer Robert:
Robert Schäfer from Darmstadt, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Gas control and operation method of a fuel cell system for water and gas distribution
#2 | 2009-03-26Gas control and operation method of a fuel cell system for water and gas distribution
#3 | 2007-01-30Flexible system for hydrogen recirculation
#4 | 2006-08-08Hydrogen recirculation without a pump
#5 | 2006-05-25Method and apparatus for preventing condensation in cathode exhaust conduit of fuel cell
#6 | 2005-09-29Non-flammable exhaust enabler for hydrogen powered fuel cells
#7 | 2005-01-06Gas control and operation method of a fuel cell system for water and gas distribution
3563350 ⎘