Mainz
Germany
2
2012-12-27
The entities that hold a legal rights for patent applications filed by inventor Dahlmann Uwe:
Uwe Dahlmann from Mainz, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Flotation reagent for iron ores containing magnetite and/or haematite
#2 | 2011-08-25Mixture of an amine alkoxylate ester and a quaternary ammonium compound as a collector for minerals containing silicate
3319987 ⎘