Inventor
KALZE FRANZ-JOSEF
DE11 patents
⚠️ This page may combine multiple inventors who share the name “KALZE FRANZ-JOSEF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HELLA KG HUECK & CO
6 patentsUS6116764ASep 12, 2000
Headlight for vehicle
HELLA KG HUECK & CO24 citations90
US5988837ANov 23, 1999
Method of adjusting a vehicle headlight and headlight unit
HELLA KG HUECK & CO19 citations90
US4945454AJul 31, 1990
Reflector for dimmed or dimmable motor vehicle headlights
HELLA KG HUECK & CO25 citations87
US5915829AJun 29, 1999
Vehicle headlight
HELLA KG HUECK & CO29 citations86
US5725298AMar 10, 1998
Vehicular headlight providing high-beam and depressed-beam illumination, and light source therefor
HELLA KG HUECK & CO18 citations82
US4979077ADec 18, 1990
Bowl-shaped reflector for a vehicle headlight
HELLA KG HUECK & CO7 citations65
HELLA GMBH & CO KGAA
3 patentsUS11913619B2Feb 27, 2024
Lighting device and production method
HELLA GMBH & CO KGAA0 citations56
US11732856B2Aug 22, 2023
Lighting device for vehicles having two light sources and a free form light directing member for emitting two light distributions
HELLA GMBH & CO KGAA0 citations48
US11739901B2Aug 29, 2023
Projection headlight for vehicles with light guides formed to image to different sub-light distributions
HELLA GMBH & CO KGAA0 citations46