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Manfred Gaugel
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Furstenfeldbruck, DE
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last 30 patents
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Patent Grant
Shielded discharge-type automotive head lamp
Patent number
4,794,297
Issue date
Dec 27, 1988
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Manfred Gaugel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Automotive headlamp - reflector combination
Patent number
4,774,636
Issue date
Sep 27, 1988
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Manfred Gaugel
F21 - LIGHTING
Information
Patent Grant
Shaded beam vehicular discharge-type head lamp
Patent number
4,722,039
Issue date
Jan 26, 1988
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Manfred Gaugel
F21 - LIGHTING
Information
Patent Grant
Method to introduce a fill gas mixture into an electric light bulb,...
Patent number
4,659,318
Issue date
Apr 21, 1987
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Axel Bunk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual filament halogen cycle incandescent lamp for the use in motor...
Patent number
4,580,199
Issue date
Apr 1, 1986
Patent-Treuhand Gesellschaft fur Elektrische Guhlampen mbH
Ewald Wurster
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealed-beam headlamp having seating abutment on the outside of conc...
Patent number
4,479,072
Issue date
Oct 23, 1984
Patent Truehand-Gesellschaft fur elektrische Gluhlampen mbH
Manfred Gaugel
F21 - LIGHTING
Information
Patent Grant
Dual-filament halogen incandescent lamp, particularly sealed-beam,...
Patent number
4,302,698
Issue date
Nov 24, 1981
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen m.b.H.
Rolf Kiesel
H01 - BASIC ELECTRIC ELEMENTS