Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6054973 | Matrix array bistable device addressing | Jonathan Rennie Hughes, Marie Harper Anderson | 2000-04-25 |
| 6020947 | Liquid crystal devices | Simon David Haslam, Robert William Bannister | 2000-02-01 |
| 6016180 | Liquid crystal device | Madeline J. Bradshaw, Ian C. Sage, Damien G. McDonnell, Paul Anthony Gass | 2000-01-18 |
| 5897189 | Method of manufacturing liquid crystal display element | Teiyu Sako, Nobuyuki Itoh, Mitsuhiro Koden | 1999-04-27 |
| 5820786 | Ferroelectric liquid crystal devices | Ian C. Sage, Damien G. McDonnell, Andrew John Slaney | 1998-10-13 |
| 5754264 | Ferroelectric liquid crystal device alignment | Guy Peter Bryan-Brown, Damien G. McDonnell, Michael John Towler | 1998-05-19 |
| 5750050 | Discotic compounds for use in liquid crystal mixtures | John William Goodby, Michael Hird, David R Beattie, Paul Hindmarsh, George W. Gray +2 more | 1998-05-12 |
| 5611957 | Ferroelectric liquid crystal device | Damien G. McDonnell, Ian C. Sage | 1997-03-18 |
| 4767264 | Vane lever arm construction | Douglas L. Kisling | 1988-08-30 |
| RE32339 | Blade to blade vibration damper | Perry P. Sifford, Joel F. Sutton | 1987-01-27 |
| 4568247 | Balanced blade vibration damper | Alfred P. Matheny | 1986-02-04 |
| D274810 | Phonographic cartridge | Robert L. Deschamps | 1984-07-24 |
| D274813 | Phonograph stylus | Robert L. Deschamps | 1984-07-24 |
| 4347040 | Blade to blade vibration damper | Perry P. Sifford, Joel F. Sutton | 1982-08-31 |
| 4267555 | Rotatable raster scan display | Clay E. Boyd, Joanne L. Mumola | 1981-05-12 |