Charles S. Davis

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Holographic device for generating multiple beams of light
- Patent number 4,722,037
- Issue date Jan 26, 1988
- Charles S. Davis
- G02 - OPTICS
Information Patent Grant
Light fixture using a holographic optical reflector
- Patent number 4,713,738
- Issue date Dec 15, 1987
- Charles S. Davis
- G02 - OPTICS
Information Patent Grant
Artificial light source utilizing a holographic optical element to...
- Patent number 4,704,666
- Issue date Nov 3, 1987
- Charles S. Davis
- F21 - LIGHTING
Information Patent Grant
Lighting fixture utilizing a multi-layered hologram as a lens element
- Patent number 4,536,833
- Issue date Aug 20, 1985
- Knoll International, Inc.
- Charles S. Davis
- F21 - LIGHTING