Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277931 | Composite ion-exchange material, preparation and use thereof | Francis L. Himpsl, Robert V. Russo | 1994-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277931 | Composite ion-exchange material, preparation and use thereof | Francis L. Himpsl, Robert V. Russo | 1994-01-11 |