Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438443 | Method of recording information on a medium in the form of electrical signals | Vitaly S. Doev, Iosif M. Kotelyansky, Valery B. Kravchenko, Valery A. Shakhunov, Jury L. Kopylov | 1984-03-20 |
| 4293634 | Method of recording images on a radiation sensitive material | — | 1981-10-06 |