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Wolfgang Greiler
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Unterhaching, DE
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last 30 patents
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Patent Grant
Double-based lamp and socket therefor, and lamp base construction
Patent number
5,731,656
Issue date
Mar 24, 1998
Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen mbH
Wolfgang Greiler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-power, single-ended, high-pressure discharge lamp with hot-sta...
Patent number
5,541,472
Issue date
Jul 30, 1996
Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen mbH
Wolfgang Greiler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single-based high-pressure discharge lamp
Patent number
5,164,630
Issue date
Nov 17, 1992
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Wolfgang Greiler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Socket for single-based high-pressure discharge lamp
Patent number
5,120,242
Issue date
Jun 9, 1992
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Wolfgang Greiler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-profile socket for single-ended, high-pressure discharge lamp
Patent number
4,741,712
Issue date
May 3, 1988
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Wolfgang Greiler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single-based, high-pressure discharge lamp and socket combination
Patent number
4,626,734
Issue date
Dec 2, 1986
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Wolfgang Greiler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-pressure electric discharge lamp with interfitting socket and...
Patent number
4,533,851
Issue date
Aug 6, 1985
Patent-Treuhand-Gesellschaft
Werner Block
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Combined high pressure discharge lamp and reflector assembly
Patent number
4,423,348
Issue date
Dec 27, 1983
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Wolfgang Greiler
F21 - LIGHTING
Information
Patent Grant
High-pressure discharge lamp and reflector combination
Patent number
4,290,097
Issue date
Sep 15, 1981
Robert Bosch GmbH
Werner Block
F21 - LIGHTING