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Marcellus H. Smulders
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Eindhoven, NL
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last 30 patents
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Patent Grant
Low-pressure discharge lamp
Patent number
6,201,347
Issue date
Mar 13, 2001
U.S. Philips Corporation
Marcellus H. Smulders
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Electrodeless low pressure discharge lamp with improved heat transf...
Patent number
5,801,493
Issue date
Sep 1, 1998
U.S. Philips Corporation
Petrus H. Antonis
H01 - BASIC ELECTRIC ELEMENTS