Berlin
Germany
7
2016-09-15
The entities that hold a legal rights for patent applications filed by inventor Roelfs Bernd:
Bernd Roelfs from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Galvanic process for filling through-holes with metals, in particular of printed circuit boards with copper
#2 | 2015-10-22Copper plating bath composition
#3 | 2015-01-15METHOD FOR PRODUCING MATT COPPER DEPOSITS
#4 | 2014-04-17Method for copper plating
#5 | 2011-01-20Aqueous, acid bath and method for the electrolytic deposition of copper
#6 | 2009-12-10Electrolytic method for filling holes and cavities with metals
#7 | 2009-09-24Galvanic process for filling through-holes with metals, in particular of printed circuit boards with copper
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