Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5896119 | Removable backlighting assembly for flat panel display subsystem | Leroy B. Keely, Steven G. Siefert | 1999-04-20 |
| 5831697 | Flat panel display screen apparatus with optical junction and removable backlighting assembly | Leroy B. Keely, Steven G. Siefert | 1998-11-03 |
| 5696529 | Flat panel monitor combining direct view with overhead projection capability | Leroy B. Keely, Steven G. Siefert | 1997-12-09 |
| 5593221 | Overhead projector for flat panel display capability | Leroy B. Keely, Steven G. Siefert | 1997-01-14 |
| 4499477 | Cover assembly for optical recording medium | David H. Davies | 1985-02-12 |