Allan Carmichael

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Orwell, GB

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Patents Grantslast 30 patents

Information Patent Grant
Electro-active lens
- Patent number 7,728,949
- Issue date Jun 1, 2010
- PixelOptics, Inc.
- Roger Clarke
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Cholesteric Liquid Crystalline Material
- Publication number 20080180630
- Publication date Jul 31, 2008
- Roger Clarke
- G02 - OPTICS