Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D953906 | Portable emergency alarm | Shubhankar Basu | 2022-06-07 |
| D837079 | Personal safety alarm | Shubhankar Basu | 2019-01-01 |
| 10096232 | Portable security alarm device | Shubhankar Basu | 2018-10-09 |