Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202986 | Plasticization-resistant polyurethane membrane and preparation method thereof | Ali Pournaghshband Isfahani, Morteza Sadeghi, Behnam Ghalei | 2021-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202986 | Plasticization-resistant polyurethane membrane and preparation method thereof | Ali Pournaghshband Isfahani, Morteza Sadeghi, Behnam Ghalei | 2021-12-21 |