Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338455 | Process for the separation of components in an organic liquid medium and a semi-permeable composite membrane therefor | Dirk M. Koenhen | 1994-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338455 | Process for the separation of components in an organic liquid medium and a semi-permeable composite membrane therefor | Dirk M. Koenhen | 1994-08-16 |