Leo D. Corben

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Swampscott, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Novel photosensitive silver halide emulsion and method of preparing...
- Patent number 4,339,532
- Issue date Jul 13, 1982
- Polaroid Corporation
- Leo D. Corben
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for stabilizing and spectrally sensitizing photosensitive si...
- Patent number 4,332,888
- Issue date Jun 1, 1982
- Polaroid Corporation
- Leo D. Corben
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for forming photosensitive silver halide emulsion
- Patent number 4,210,450
- Issue date Jul 1, 1980
- Polaroid Corporation
- Leo D. Corben
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY