Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4199547 | Device for producing foam plastics | Boris V. Levinsky, Viktor G. Pyatakov, Andrei A. Medunin | 1980-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4199547 | Device for producing foam plastics | Boris V. Levinsky, Viktor G. Pyatakov, Andrei A. Medunin | 1980-04-22 |