Inventor
KOSMATKA WALTER J
US14 patents
Patents
14 patentsUS4704661ANov 3, 1987
Faceted reflector for headlamps
GEN ELECTRIC108 citations95
US5142455AAug 25, 1992
Vehicle headlamp in which multiple beams are derived from a single discharge-type light source
GEN ELECTRIC28 citations92
US4464600AAug 7, 1984
Lamp unit having accurately positioned filament
GEN ELECTRIC28 citations92
US4987343AJan 22, 1991
Vehicle headlamp
GEN ELECTRIC23 citations91
US5388034AFeb 7, 1995
Vehicle headlamp comprising a discharge lamp including an inner envelope and a surrounding shroud
GEN ELECTRIC50 citations90
US4754373AJun 28, 1988
Automotive headlamp
GEN ELECTRIC27 citations90
US4463278AJul 31, 1984
Lamp unit having accurately positioned filament
GEN ELECTRIC20 citations81
US5386173AJan 31, 1995
One-piece thermally resistant gimbal device for a replaceable headlamp bulb
GEN ELECTRIC13 citations73
US4006377AFeb 1, 1977
Filter attachment for parabolic reflector lamps
GEN ELECTRIC11 citations73
US5506471AApr 9, 1996
Low glare infrared light source
GEN ELECTRIC14 citations72
US5039904AAug 13, 1991
Mount for miniature arc lamp
GEN ELECTRIC18 citations69
US4570210AFeb 11, 1986
Vehicle lamp unit and method for an improved supporting arrangement of its light source
GEN ELECTRIC5 citations62
US4520433AMay 28, 1985
Motor vehicle headlamp
GEN ELECTRIC6 citations62
US5128851AJul 7, 1992
Vibration resistant mount structure for double ended tungsten-halogen lamp
GEN ELECTRIC6 citations60