Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424801 | Upright cylindrical water heater with top and bottom can covers | — | 2002-07-23 |
| 6227101 | Coffeemaker with automated interlocks | Yong CHU, Won-Bum LEE | 2001-05-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424801 | Upright cylindrical water heater with top and bottom can covers | — | 2002-07-23 |
| 6227101 | Coffeemaker with automated interlocks | Yong CHU, Won-Bum LEE | 2001-05-08 |