Inventor

MALIG CHRISTOPH

DE4 patents

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

FREUDENBERG CARL KG

2 patents

US6894620B2May 17, 2005

Method and device for monitoring the service life of a filter

FREUDENBERG CARL KG38 citations86

US6749657B2Jun 15, 2004

Filter system

FREUDENBERG CARL KG6 citations56

VISTEON GLOBAL TECH INC

2 patents

US7879122B2Feb 1, 2011

Air filter and fan device for vehicle ventilation systems

VISTEON GLOBAL TECH INC7 citations79

US7470177B2Dec 30, 2008

Device for control of air flow rates to the instrument panel air outlets of a vehicle heating or air conditioning unit

VISTEON GLOBAL TECH INC3 citations52