Penny M. Mullen

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Howell, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Reduced scratch sensitization in nucleated photographic film
- Patent number 5,702,864
- Issue date Dec 30, 1997
- Sun Chemical Corporation
- John F. Pilot
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic contrast promoting agents
- Patent number 5,451,486
- Issue date Sep 19, 1995
- Sun Chemical Corporation
- John F. Pilot
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide emulsion with scratch abrasion resistance
- Patent number 5,244,772
- Issue date Sep 14, 1993
- Sun Chemical Corporation
- Allan P. Piechowski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY