Berlin
Germany
3
2021-04-29
The entities that hold a legal rights for patent applications filed by inventor Wagner Stefan:
Stefan Wagner from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Pentafluorophosphate derivative, its uses and an appropriate manufacturing method
#2 | 2009-01-29Fuel Cell System With an Electrochemical Hydrogen Generation Cell
#3 | 2005-09-22Proton-conducting polymer membrane and method for the production thereof to simultaneously remove the catalyst layers
3867755 ⎘