Meinersen
Germany
4
2014-04-17
The entities that hold a legal rights for patent applications filed by inventor Degen Alf:
Alf Degen from Meinersen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Exhaust gas system with HC adsorber and parallel catalytic converter, and vehicle comprising such an exhaust gas system
#2 | 2013-10-17Exhaust system with HC adsorber and parallel exhaust-gas catalytic converter, and vehicle having an exhaust system of said type
#3 | 2011-07-14Exhaust gas after-treatment having reduced rhodium depletion
#4 | 2006-01-05Method and device for adjustment of a fuel/air ratio for an internal combustion engine
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