P

Inventor

KUEHNEL HANS-ULRICH

DE11 patents
⚠️ This page may combine multiple inventors who share the name “KUEHNEL HANS-ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PIERBURG GMBH

5 patents
US7207324B2Apr 24, 2007

Air-intake duct system for a combustion engine

PIERBURG GMBH16 citations91
US7546828B2Jun 16, 2009

Throttle body assembly for an internal combustion engine

PIERBURG GMBH9 citations78
US7428897B2Sep 30, 2008

Controllable two way valve device

PIERBURG GMBH7 citations69
US9464602B2Oct 11, 2016

Exhaust flap device for an internal combustion engine

PIERBURG GMBH5 citations66
US6810848B2Nov 2, 2004

Air intake channel system for internal combustion engines

PIERBURG GMBH3 citations50

KUEHNEL HANS-ULRICH

3 patents
US8511074B2Aug 20, 2013

Heat transfer unit for an internal combustion engine

KUEHNEL HANS-ULRICH15 citations80
US9267466B2Feb 23, 2016

Cooler arrangement

KUEHNEL HANS-ULRICH2 citations57
US8403031B2Mar 26, 2013

Heat transmission unit

KUEHNEL HANS-ULRICH2 citations56

HUESGES HANS-JUERGEN

2 patents
US9239031B2Jan 19, 2016

Exhaust-gas cooling module for an internal combustion engine

HUESGES HANS-JUERGEN2 citations57
US9341146B2May 17, 2016

Exhaust-gas recirculation module for an internal combustion engine

HUESGES HANS-JUERGEN2 citations55

PIERBURG AG

1 patent
US5826554AOct 27, 1998

Pressure relief means for a thin wall, air intake pipe for an internal combustion engine

PIERBURG AG8 citations70