Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871370 | Stable crystalline cellulose III polymorphs | Lawrence Y. Yatsu, Timothy A. Calamari, Jr. | 1989-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871370 | Stable crystalline cellulose III polymorphs | Lawrence Y. Yatsu, Timothy A. Calamari, Jr. | 1989-10-03 |