Mutterstadt
Germany
3
2008-12-04
The entities that hold a legal rights for patent applications filed by inventor Hettinger Stefan:
Stefan Hettinger from Mutterstadt, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Valve for limiting the tank pressure in a motor vehicle
#2 | 2008-06-26Valve having a movable venturi nozzle
#3 | 2008-02-14Valve having a particle retention element
4114551 ⎘