Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766479 | Production of high purity water using reverse osmosis | Andrew W. Collentro | 1998-06-16 |
| 5670053 | Purification of gases from water using reverse osmosis | Andrew W. Collentro | 1997-09-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766479 | Production of high purity water using reverse osmosis | Andrew W. Collentro | 1998-06-16 |
| 5670053 | Purification of gases from water using reverse osmosis | Andrew W. Collentro | 1997-09-23 |