John P. Burgarella

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Sudbury, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Exposure control system for use in photographic camera apparatus
- Patent number 4,174,893
- Issue date Nov 20, 1979
- Polaroid Corporation
- John P. Burgarella
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic flash apparatus with extendable on/off switch control ap...
- Patent number 4,085,414
- Issue date Apr 18, 1978
- Polaroid Corporation
- John P. Burgarella
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY