Steinfeld
Germany
5
2021-11-18
The entities that hold a legal rights for patent applications filed by inventor Claussen Ernst:
Ernst Claussen from Steinfeld, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and device for filtering contaminated air
#2 | 2021-10-14Filter device and method for changing a filter element
#3 | 2021-10-14Filter device
#4 | 2011-10-20Flow directing device for a cooking appliance
#5 | 2011-02-24Radial fan and a high-pressure cleaning device having a radial fan
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