Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191864 | Device to provide personal, portable, and continuous supply of sterilized/purified breathable air and to disinfect exhaled air | Krishan Kumar Singal | 2021-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191864 | Device to provide personal, portable, and continuous supply of sterilized/purified breathable air and to disinfect exhaled air | Krishan Kumar Singal | 2021-12-07 |