Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957713 | Apparatus for growing shaped single crystals | Lev M. Zatulovsky, Leonid P. Egorov, Boris B. Pelts, Leonid S. Okun, Efim A. Freiman +2 more | 1990-09-18 |
| 4915773 | Process for growing shaped single crystals | Lev M. Zatulovsky, Leonid P. Egorov, Boris B. Pelts, Leonid S. Okun, Viktor V. Averyanov +2 more | 1990-04-10 |