Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883628 | Method for preparing tenacity and modulus polyacrylonitrile fiber | Sheldon Kavesh, Dusan C. Prevorsek | 1989-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883628 | Method for preparing tenacity and modulus polyacrylonitrile fiber | Sheldon Kavesh, Dusan C. Prevorsek | 1989-11-28 |