Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939688 | Biological addition to organic-mineral fertilizers | Alexandr Vinarov, Aleksei Sementsov, Sergei Tishkin, Tatiyana Ipatova, Boris Burmistrov | 2005-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939688 | Biological addition to organic-mineral fertilizers | Alexandr Vinarov, Aleksei Sementsov, Sergei Tishkin, Tatiyana Ipatova, Boris Burmistrov | 2005-09-06 |