Koenigswinter
Germany
5
2015-10-08
The entities that hold a legal rights for patent applications filed by inventor SCHRAML Stephan:
Stephan SCHRAML from Koenigswinter, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Device and method for the purification of diesel engine exhaust gases
#2 | 2012-05-17Exhaust gas aftertreatment system
#3 | 2011-11-24Particulate filter system having a variable degree of separation
#4 | 2011-10-27VAPORIZER
#5 | 2011-02-03Exhaust-gas after-treatment system for an auto-ignition internal combustion engine
1312495 β