Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498118 | Grey glass composition including erbium and holmium | Ksenia A. Landa, Leonid Landa, Scott V. Thomsen, David R. Hall | 2002-12-24 |
| 6436492 | Vacuum IG window unit with fiber spacers | Leonid Landa, Ksenia A. Landa, Steven L. Aggas | 2002-08-20 |
| 6413893 | Green privacy glass | Larry J. Shelestak, Robert B. Heithoff, Andrew Calabrese, John F. Krumwiede | 2002-07-02 |
| 6403509 | Grey glass composition and method of making same | Gary Seldon Cochran, Ksenia A. Landa, Leonid Landa | 2002-06-11 |