Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852954 | Built-in electric heating structure for a travel mug or thermos bottle | Chih-Hsiang Liu | 2005-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852954 | Built-in electric heating structure for a travel mug or thermos bottle | Chih-Hsiang Liu | 2005-02-08 |