Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662793 | Valve assembly of a reverse osmosis water purification system | — | 1997-09-02 |
| D311767 | Enclosure for a drinking water system | — | 1990-10-30 |
| 4885085 | Direct acting reverse osmosis water purifier valves | — | 1989-12-05 |
| 4859320 | Leak-proof water processing unit | — | 1989-08-22 |
| 4808302 | Water purifier valve | — | 1989-02-28 |