Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307188 | Color liquid crystal display with dead front appearance having opaque mask formed on the primary display | Lowell W. Knapp, John H. Steele, James S. Celebi, Virgil Joseph Hull | 1994-04-26 |
| 5220442 | Method of making color liquid crystal display with dead front appearance | Lowell W. Knapp, John H. Steele, James S. Celebi, Virgil Joseph Hull | 1993-06-15 |