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Jarmo I. Skarp
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Helsinki, FI
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last 30 patents
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Patent Grant
Combination film, in particular for thin film electroluminescent st...
Patent number
4,486,487
Issue date
Dec 4, 1984
Oy LohJa AB
Jarmo I. Skarp
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Thin film electroluminescence structure
Patent number
4,416,933
Issue date
Nov 22, 1983
Oy LohJa AB
Jorma O. Antson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR