Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190558 | Reverse osmosis purification system | — | 2001-02-20 |
| D377826 | Water purification unit | — | 1997-02-04 |
| D377677 | Water purification unit | — | 1997-01-28 |
| 5108604 | Semipermeable membrane cartridge and method of making | — | 1992-04-28 |
| 4686998 | Patient temperature and heartbeat rate monitoring system | — | 1987-08-18 |