Nordwalde
Germany
4
2025-04-17
Stefan Robert from Nordwalde, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
CABIN AIR FILTER DEVICE AND COMPONENTS
#2 | 2025-03-13CABIN AIR FILTER WITH POLARISATION
#3 | 2020-05-14Method for operating a centrifugal separator
#4 | 2019-01-31Method for protecting a rotation separator from icing and a rotation separator
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