Karlsruhe
Germany
4
2016-10-20
The entities that hold a legal rights for patent applications filed by inventor EHRMANN Elke:
Elke EHRMANN from Karlsruhe, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of sealing surfaces
#2 | 2009-01-22Surface covering which is hardened in several stages
#3 | 2008-07-03Method of sealing surfaces
#4 | 2007-11-22Primerless Adhesion of Profiled Sections
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