Niemetal
Germany
3
2019-03-21
The entities that hold a legal rights for patent applications filed by inventor Hellwig Gerid:
Gerid Hellwig from Niemetal, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Disposable filtration device
#2 | 2017-07-27Filtration device
#3 | 2017-05-18Method for the production of a hollow fiber module, and hollow fiber module
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