Berlin
Germany
3
2014-10-02
Uwe Wuerdig from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND DEVICE FOR ENRICHING A LIQUID WITH OXYGEN
#2 | 2014-09-11CENTRIFUGAL PUMP FOR FLUIDS CONTAINING SOLID MATERIALS, AND GAP SEAL
#3 | 2011-03-17APPARATUS FOR IMPELLER SEALING IN CENTRIFUGAL PUMPS
903164 ⎘