Essen
Germany
4
2017-05-25
The entities that hold a legal rights for patent applications filed by inventor Sczepan Ralf:
Ralf Sczepan from Essen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for providing a roller assembly for creating decorative patterns on a wood material surface
#2 | 2011-01-27Process for Functionalizing Hard Material Particles
#3 | 2009-03-19Method of providing a roller assembly for creating decorative patterns on a wood material surface
#4 | 2006-08-17Derived timber board with a surface coating applied at least in parts
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