Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436128 | Ink like or cream-like exothermic composition, exothermic device made thereof and manufacturing method of exothermic device | — | 2002-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436128 | Ink like or cream-like exothermic composition, exothermic device made thereof and manufacturing method of exothermic device | — | 2002-08-20 |