Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110306 | Portable device for heating the air that enters the nose of a user | Esteban Betancur Valencia | 2021-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110306 | Portable device for heating the air that enters the nose of a user | Esteban Betancur Valencia | 2021-09-07 |