Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537309 | Reusable heat pack, method of manufacture thereof, mixture for use in a reusable heatpack and process for the preparation thereof | Chattrapal Sharma, Rajendra Kumar Sharma, Ajit Kumar Sarkar | 2003-03-25 |