David A. Castor

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Webster, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Self centering bi-directional electromagnetic actuator
- Patent number 5,155,522
- Issue date Oct 13, 1992
- Eastman Kodak Company
- David A. Castor
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-aperture electromagnetic camera shutter
- Patent number 5,150,149
- Issue date Sep 22, 1992
- Eastman Kodak Company
- John H. Alligood
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY