Raynes; Edward P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Raynes; Edward P..The latest application filed is for "chiral liquid crystal compounds".
- Raynes; Edward P. - Malvern GB2
- Raynes; Edward P. - Worcestershire GB2
- Raynes; Edward P. - Worcester GB2
| Patent | Date |
|---|---|
| Chiral liquid crystal compounds Grant 5,384,071 - Gray , et al. * January 24, 1 | 1995-01-24 |
| Liquid crystal color displays which cool from isotropic to twisted nematic to smectic Grant 5,189,534 - McDonnell , et al. February 23, 1 | 1993-02-23 |
| Secondary alcohol derivatives for use in liquid crystal materials and devices Grant 4,753,752 - Raynes , et al. June 28, 1 | 1988-06-28 |
| Liquid crystal devices with particular cholesteric pitch-cell thickness ratio Grant 4,596,446 - Waters , et al. June 24, 1 | 1986-06-24 |
| Touch sensitive liquid crystal switch Grant 4,529,968 - Hilsum , et al. July 16, 1 | 1985-07-16 |
| Liquid crystal materials Grant 4,482,472 - Carr , et al. November 13, 1 | 1984-11-13 |
| Temperature compensated liquid crystal displays Grant 4,460,247 - Hilsum , et al. July 17, 1 | 1984-07-17 |
| Liquid crystal compositions with pleochroic anthraquinone dyes Grant 4,405,211 - Harrison , et al. September 20, 1 | 1983-09-20 |
| Liquid crystal materials containing pleochroic anthraquinone dyes Grant 4,391,489 - Harrison , et al. July 5, 1 | 1983-07-05 |
| Liquid crystal materials and devices containing them Grant 4,253,740 - Raynes , et al. March 3, 1 | 1981-03-03 |
| Liquid crystal material mixtures and devices incorporating such mixtures Grant 4,227,778 - Raynes October 14, 1 | 1980-10-14 |
| Temperature compensated liquid crystal devices Grant 4,219,255 - Raynes August 26, 1 | 1980-08-26 |
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