Neuoetting
Germany
3
2013-01-31
The entities that hold a legal rights for patent applications filed by inventor Hoffmann Armin:
Armin Hoffmann from Neuoetting, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Surface treatment of cementitious substrates
#2 | 2007-07-31Polyvinyl-alcohol-stabilized redispersible powders with plasticizing properties
#3 | 2007-07-05Polyvinyl-Alcohol-Stabilized Redispersible Powders With Plasticized Properties
66416 ⎘