Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322996 | Mirror with dynamic dazzle light attenuation zone | Mikhail Spitkovsky | 1994-06-21 |
| 5306917 | Electro-optical system for measuring and analyzing accumulated short-wave and long-wave ultraviolet radiation exposure | Vladimir Kupershmidt, Michael Spitkovsky | 1994-04-26 |