Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536216 | Cement for the manufacture of cores and moulds and method for preparing same | Nikolai A. Kaluzhsky, Khoren A. Badaliants, Ivan M. Kostin, Isaak A. Zatulovsky, Valentin I. Korneev +5 more | 1985-08-20 |
| 4256709 | Method for the production of alumina | Viktor M. Sizyakov, Leonid F. Bilenko, Leonid I. Finkelshtein, Georgy P. Tkachenko, Oleg V. Alexeev +4 more | 1981-03-17 |