Daniel Francis Sheehan Jr.

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Cliffwood Beach, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for forming cylindrical photosensitive elements
- Patent number 5,916,403
- Issue date Jun 29, 1999
- E. I. Du Pont de Nemours and Company
- Stephen Cushner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods and apparatus for forming cylindrical photosensitive elements
- Patent number 5,798,019
- Issue date Aug 25, 1998
- E. I. Du Pont de Nemours and Company
- Stephen Cushner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY