Idstein
Germany
9
2014-10-23
The entities that hold a legal rights for patent applications filed by inventor SCHONFELDER Eckart:
Eckart SCHONFELDER from Idstein, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for the demulsifying cleaning of metallic surfaces
#2 | 2014-02-13PROCESS FOR THE DEMULSIFYING CLEANING OF METALLIC SURFACES
#3 | 2012-11-01Process for the demulsifying cleaning of metallic surfaces
#4 | 2011-09-22Method for coating metal surfaces with an activating agent prior to phosphating
#5 | 2011-07-28METHOD AND SOLUTION FOR COATING METALLIC SURFACES WITH A PHOSPHATING SOLUTION CONTAINING HYDROGEN PEROXIDE, METALLIC OBJECT PRODUCED AND USE OF THE OBJECT
#6 | 2010-09-02Cleaning composition for metal surfaces
#7 | 2010-07-13Method for anti-statically coating the surfaces of plastic moulded parts or plastic or paint coatings
#8 | 2010-03-18PROCESS FOR THE DEMULSIFYING CLEANING OF METALLIC SURFACES
#9 | 2006-05-09Stripper for special steel
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