Inventor

FRIEDRICH HAGEN

DE7 patents

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

KIEKERT AG

4 patents

US5862691AJan 26, 1999

Key-position sensor for motor-vehicle latch

KIEKERT AG30 citations89

US5892443AApr 6, 1999

Vehicle door lock with a latch system and a locking system and electronic control

KIEKERT AG19 citations82

US5878610AMar 9, 1999

Motor vehicle door lock system

KIEKERT AG17 citations82

US5865049AFeb 2, 1999

Hall-effect key-position sensor for motor-vehicle latch

KIEKERT AG14 citations71

VALEO GMBH & CO SCHERHEITSSYST

2 patents

US6354118B1Mar 12, 2002

Arrangement for electrically locking the steering shaft of a motor vehicle steering device

VALEO GMBH & CO SCHERHEITSSYST44 citations88

US6810763B1Nov 2, 2004

Arrangement for electrically locking the steering shaft of a steering device

VALEO GMBH & CO SCHERHEITSSYST8 citations69

VALEO DEUTSCHLAND GMBH & CO

1 patent

US6400041B1Jun 4, 2002

Device for interlocking the steering column of an automotive steering mechanism

VALEO DEUTSCHLAND GMBH & CO24 citations86