Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716780 | Grey glass composition including erbium, holmium, and/or yttrium | Ksenia A. Landa, Anthony V. Longobardo, Scott V. Thomsen, David R. Hall | 2004-04-06 |
| 6711917 | Photochromic float glasses and methods of making the same | Ksenia A. Landa, Anthony V. Longobardo, Scott V. Thomsen | 2004-03-30 |
| 6672108 | Method of making glass with reduced Se burnoff | Ksenia A. Landa, Anthony V. Longobardo, Scott V. Thomsen | 2004-01-06 |