Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7037869 | Clear glass composition | Leonid Landa, Ksenia A. Landa, Scott V. Thomsen | 2006-05-02 |
| 7030047 | Clear glass composition | Leonid Landa, Ksenia A. Landa, Scott V. Thomsen | 2006-04-18 |
| 6953759 | Glass composition with low visible and IR transmission | Ksenia A. Landa, Leonid Landa | 2005-10-11 |
| 6949484 | Clear glass composition | Leonid Landa, Ksenia A. Landa, Scott V. Thomsen | 2005-09-27 |
| 6927186 | Glass composition including sulfides having low visible and IR transmission | Michael Cable, Ksenia A. Landa | 2005-08-09 |
| 6610622 | Clear glass composition | Leonid Landa, Ksenia A. Landa, Scott V. Thomsen | 2003-08-26 |