Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451236 | Method of making photochromic thermoplastics | Robert A. Sallavanti | 2002-09-17 |
| 5271872 | Laser-attenuative optical filter | Robert A. Sallavanti | 1993-12-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451236 | Method of making photochromic thermoplastics | Robert A. Sallavanti | 2002-09-17 |
| 5271872 | Laser-attenuative optical filter | Robert A. Sallavanti | 1993-12-21 |