Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851393 | Method for utilizing an exocellular polysaccharide isolated from zoogloea ramigera | ChoKyun Rha, Tetsuhisa Nakamura, Donald D. Easson Jr., Anthony J. Sinskey | 1989-07-25 |