Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826719 | Hydrogen sulfide adsorbent in biogas and biogas purification system using the same | Il Hyun Baek | 2023-11-28 |
| 11707725 | Acid gas absorbent in biogas and biogas purification system using the same | Il Hyun Baek | 2023-07-25 |