Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355868 | Transflector designed as a foil for use with liquid crystal displays | Alain E. Perregaux | 1982-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355868 | Transflector designed as a foil for use with liquid crystal displays | Alain E. Perregaux | 1982-10-26 |