Hilden
Germany
6
2013-10-10
The entities that hold a legal rights for patent applications filed by inventor Grauel Ralf:
Ralf Grauel from Hilden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus for binding stacks of flat parts
#2 | 2010-06-10LABELS WITH WATER-SOLUBLE UV CURABLE ADHESIVES
#3 | 2009-10-29Pressure-sensitive hot-melt adhesives adhering to flexible substrates
#4 | 2009-08-27REDETACHABLE LABELS
#5 | 2009-08-13Hotmelt adhesive with improved adhesion
#6 | 2007-12-06Hot-melt adhesive
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