Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840673 | Anisotropic cellulose articles, fibers, and films and method of producing same | Michael H. Theil, Kap S. Yang, Yue Chen | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840673 | Anisotropic cellulose articles, fibers, and films and method of producing same | Michael H. Theil, Kap S. Yang, Yue Chen | 1989-06-20 |