Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533214 | Biaxial substrates in light modulating devices | Perry A. Penz, Robert J. Petcavich, William P. Stearns | 1985-08-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533214 | Biaxial substrates in light modulating devices | Perry A. Penz, Robert J. Petcavich, William P. Stearns | 1985-08-06 |