Cognin
France
2
2026-07-02
Hadrien Dufour from Cognin, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
THREE-DIMENSIONAL PLATE FOR A FUEL STACK, CORRESPONDING STACK, USE AND MANUFACTURING METHOD
METHOD FOR MANUFACTURING FUEL STACKS WITH DIFFERENT POWER OUTPUTS, AND CORRESPONDING FUEL STACKS
7652421 ⎘