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Gilbert Colomb
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Voiron, FR
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last 30 patents
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Patent Grant
Device for chromatic conversion of an image obtained by electromagn...
Patent number
5,028,842
Issue date
Jul 2, 1991
Thomson-CSF
Jean Ricodeau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing process of a photocathode for an image intensifier tube
Patent number
4,960,608
Issue date
Oct 2, 1990
Thomson-CSF
Gerard Vieux
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum envelope for a radiation image intensifying tube and a proce...
Patent number
4,763,042
Issue date
Aug 9, 1988
Thomson-CSF
Gilbert Colomb
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum jacket for X-ray image intensifier tube
Patent number
4,721,884
Issue date
Jan 26, 1988
Thomson-CSF
Gilbert Colomb
H01 - BASIC ELECTRIC ELEMENTS