Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4225657 | Separators for secondary cells and similar systems | Yitzhak Klein, Jonathan R. Goldstein, Esther Kobliakov | 1980-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4225657 | Separators for secondary cells and similar systems | Yitzhak Klein, Jonathan R. Goldstein, Esther Kobliakov | 1980-09-30 |