Schwalmtal
Germany
4
2024-12-12
The entities that hold a legal rights for patent applications filed by inventor Buhren Stephan:
Stephan Buhren from Schwalmtal, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
SLIVER FEEDER AND METHOD
#2 | 2007-06-14Rotor shaft of a spinning rotor
#3 | 2007-06-14Open-end spinning device
#4 | 2005-03-08Detachable coupling of a rotor cup and rotor shaft in an open-end spinning rotor
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