Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611930 | Cellulose ester blend membranes, process for making same and their use | Quang Trong Nguyen, Jean M. L. N eel, Hermann Steinhauser | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611930 | Cellulose ester blend membranes, process for making same and their use | Quang Trong Nguyen, Jean M. L. N eel, Hermann Steinhauser | 1997-03-18 |