Stuttgart
Germany
4
2010-10-21
The entities that hold a legal rights for patent applications filed by inventor Kallo Josef:
Josef Kallo from Stuttgart, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Power control for hybrid fuel cell systems
#2 | 2008-03-13Heated outlet valve for a hydrogen storage tank
#3 | 2008-02-28Control strategy to prevent humidity cycling in a fuel cell
#4 | 2007-04-19Device to control the flow speed of media through a fuel cell stack
3675958 ⎘