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Martinus M. Sens
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Eindhoven, NL
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last 30 patents
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Patent Grant
Laminated product, compound used in the laminated product and optic...
Patent number
5,045,373
Issue date
Sep 3, 1991
U.S. Philips Corporation
Martinus M. Sens
G11 - INFORMATION STORAGE
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Patent Grant
Optical recording element
Patent number
4,731,780
Issue date
Mar 15, 1988
U.S. Philips Corporation
Petrus J. Kivits
G11 - INFORMATION STORAGE