Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254261 | Interfacially synthesized reverse osmosis membranes and processes for preparing the same | John E. Tomaschke | 1993-10-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254261 | Interfacially synthesized reverse osmosis membranes and processes for preparing the same | John E. Tomaschke | 1993-10-19 |