Issued Patents All Time
Showing 1–4 of 4 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 |
| 4518571 | Process for desilication of aluminate liquors in the production of alumina | Nikolai A. Kaluzhsky, Viktor M. Sizyakov, Vladimir V. Andreev, Khoren A. Badaliants, Isaak A. Zatulovsky +2 more | 1985-05-21 |
| 4455284 | Process for desilication of aluminate solution | Viktor M. Sizyakov, Nikolai A. Kaluzhsky, Khoren A. Badaiants, Ivan M. Kostin, Isaak A. Zatulovsky +13 more | 1984-06-19 |
| 4256709 | Method for the production of alumina | Viktor M. Sizyakov, Leonid F. Bilenko, Nikolai S. Shmorgunenko, Leonid I. Finkelshtein, Georgy P. Tkachenko +4 more | 1981-03-17 |