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Gustaaf A. Wesselink
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Eindhoven, NL
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last 30 patents
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Patent Grant
Low-pressure mercury discharge meander lamp dimensioned for even il...
Patent number
5,982,089
Issue date
Nov 9, 1999
U.S. Philips Corporation
Gustaaf A. Wesselink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-pressure discharge lamp with cooled internal ballast
Patent number
4,571,526
Issue date
Feb 18, 1986
U.S. Philips Corporation
Gustaaf A. Wesselink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-pressure mercury vapor discharge lamp
Patent number
4,455,508
Issue date
Jun 19, 1984
U.S. Philips Corporation
Gustaaf A. Wesselink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-pressure sodium vapor discharge lamp
Patent number
4,401,914
Issue date
Aug 30, 1983
U.S. Philips Corporation
Gustaaf A. Wesselink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-pressure mercury vapor discharge lamp with luminescent coatings...
Patent number
4,260,931
Issue date
Apr 7, 1981
U.S. Philips Corporation
Gustaaf A. Wesselink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-pressure discharge lamp with tortuous discharge path
Patent number
4,237,400
Issue date
Dec 2, 1980
U.S. Philips Corporation
Gustaaf A. Wesselink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas discharge laser
Patent number
4,213,100
Issue date
Jul 15, 1980
U.S. Philips Corporation
Robertus A. J. Keijser
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-pressure mercury vapor discharge lamp with indium-bismuth-mercu...
Patent number
4,157,485
Issue date
Jun 5, 1979
U.S. Philips Corporation
Gustaaf A. Wesselink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge lamp operating circuit
Patent number
4,074,172
Issue date
Feb 14, 1978
U.S. Philips Corporation
Gustaaf A. Wesselink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric lamp
Patent number
3,959,682
Issue date
May 25, 1976
U.S. Philips Corporation
Gustaaf Adolf Wesselink
H01 - BASIC ELECTRIC ELEMENTS