Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491427 | Lid of the liquid container and the liquid container | — | 2002-12-10 |
| 6273306 | Lid of the liquid container | — | 2001-08-14 |
| 6105799 | Thermal container having improved supporting units therein to securely hold the insulated vessel within the outer structure thereof | — | 2000-08-22 |
| 5699841 | Thermos bottle | — | 1997-12-23 |
| 5577638 | Bottom pouring pot | — | 1996-11-26 |