Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068054 | Ferroelectric liquid crystals | William D. Hinsberg, Huu T. Nguyen, Wing Tsang Tang, Robert J. Twieg | 1991-11-26 |
KB
Kathleen M. Betterton
Overall (All Time): #3,890,601 of 4,157,543Top 95%
1
Patents All Time