Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558544 | Pressure vessels for holding cylindrical semipermeable membrane cartridges | Douglas Eisberg, Andrew Panlasigui, Terry E. Gilbertson | 2003-05-06 |
| 6190556 | Desalination method and apparatus utilizing nanofiltration and reverse osmosis membranes | — | 2001-02-20 |
| 4341629 | Means for desalination of water through reverse osmosis | — | 1982-07-27 |