Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286065 | Apparatus for cultivation of microorganisms on granular nutrient medium | Valentin G. Kozhemyakin, Irina M. Gracheva, Ljudmila I. Voino | 1981-08-25 |
| 4212949 | Apparatus for cultivating microorganisms | Valentin G. Kozhemyakin, Lidia S. Losyakova, Leonid I. Golger, Leonid F. Ivanov, Raisa G. Kozlova | 1980-07-15 |