Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857633 | Method for high temperature phase separation of solutions containing polymers | Cyrus A. Irani, Charles Cozewith | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857633 | Method for high temperature phase separation of solutions containing polymers | Cyrus A. Irani, Charles Cozewith | 1989-08-15 |