Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11771927 | Rebreathing apparatus having inhaled oxygen mixing and exhaled carbon dioxide removal functions by electronic control | Hyang Mok Baek, Sang Yup Kwon, Jun Ho Lee | 2023-10-03 |