Inventor

WAHLBRINK GUENTER

DE4 patents

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

DRAEGER SAFETY AG & CO KGAA

2 patents

US7103454B2Sep 5, 2006

Process for recognizing the movement of a motor vehicle

DRAEGER SAFETY AG & CO KGAA18 citations78

US6642522B2Nov 4, 2003

Optical gas sensor

DRAEGER SAFETY AG & CO KGAA3 citations59

DRAEGERWERK AG

1 patent

US5925881AJul 20, 1999

Infrared absorption measuring cell

DRAEGERWERK AG11 citations68

DRAEGER SICHERHEITSTECH GMBH

1 patent

US6320199B1Nov 20, 2001

Process for improving the reliability of operation of optical gas sensors

DRAEGER SICHERHEITSTECH GMBH1 citations43