Charles P. DeFelice

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Daylight X-ray cassette having variable size leaf springs
- Patent number 4,688,243
- Issue date Aug 18, 1987
- E. I. Du Pont de Nemours and Company
- Charles P. De Felice
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
X-Ray cassette having quick film release mechanism
- Patent number 4,383,330
- Issue date May 10, 1983
- E. I. Du Pont de Nemours and Company
- Charles P. DeFelice
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY