Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863682 | Method for manufacturing thin body warming devices | — | 2005-03-08 |
| 6436128 | Ink like or cream-like exothermic composition, exothermic device made thereof and manufacturing method of exothermic device | — | 2002-08-20 |
| 6264681 | Foot warming exothermic device | — | 2001-07-24 |
| 6165381 | Viscous liquid deoxidizer, deoxidizing sheet made thereof and manufacturing method for deoxidizing sheet | — | 2000-12-26 |
| 6099556 | Method of controlling exothermic reaction of an exothermic composition, the exothermic composition, an exothermic device and an application pad | — | 2000-08-08 |
| 5879378 | Exothermic device and an application pad using the same | — | 1999-03-09 |
| 5084986 | Disposable warmer holder | — | 1992-02-04 |
| 5046479 | Disposable body warmer | — | 1991-09-10 |