Roberto Sardelli

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Savona, IT

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Patents Grantslast 30 patents

Information Patent Grant
Light-sensitive silver halide color photographic elements containin...
- Patent number 6,261,756
- Issue date Jul 17, 2001
- Terrania, S.p.A.
- Raffaella Biavasco
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic element having improved bleachability
- Patent number 5,821,042
- Issue date Oct 13, 1998
- Imation Corp.
- Sergio Massirio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic elements
- Patent number 5,658,718
- Issue date Aug 19, 1997
- Imation Corp.
- Anna Maria Canuti
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic elements
- Patent number 5,658,717
- Issue date Aug 19, 1997
- Imation Corp.
- Anna Maria Canuti
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY