Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5855795 | Methods and apparatus for sterilizing purified water stored in a water purifier | — | 1999-01-05 |
| 5827428 | Filtered water drain for a spillage collector on a purified water dispenser | — | 1998-10-27 |
| 5823007 | Cold/hot water dispenser having an expansion tank for water overflow | — | 1998-10-20 |
| 5811001 | Water dispensing coupling apparatus of water purifier pipe joint for creating a water-tight seal in a water purifier | — | 1998-09-22 |