Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500173 | Electroluminescent lamp for liquid crystal display | Douglas A. George | 1985-02-19 |
| 4475795 | Electrochromic films having improved etch resistance | Richard S. Crandall, Brian Wilfred Faughnan | 1984-10-09 |
| 4241984 | Simplified field effect, twisted nematic liquid crystal display construction | — | 1980-12-30 |
| 4240713 | Electrode barrier layer for hydrogen-colored electrochromic displays | — | 1980-12-23 |
| 4233339 | Method for making electrochromic films having improved etch resistance | Richard S. Crandall, Brian Wilfred Faughnan | 1980-11-11 |
| 4214820 | Electrochromic display having enhanced night viewability | Alan E. Willis, Douglas A. George | 1980-07-29 |