Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581864 | Waterproofing unit | Lidia Shvakhman, Ignatius T. Agro | 1986-04-15 |
| 4514538 | Composition | Lidia Shvakhman, Ignatius T. Agro | 1985-04-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581864 | Waterproofing unit | Lidia Shvakhman, Ignatius T. Agro | 1986-04-15 |
| 4514538 | Composition | Lidia Shvakhman, Ignatius T. Agro | 1985-04-30 |