Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011911 | Hydrogen generating unit for producing hydrogen water | Seo-Kon Kim, Hyun Heo | 2018-07-03 |
| 9926632 | Portable apparatus for producing hydrogen water | Seo-Kon Kim, Mal-Soo Lee, Hyun Heo, Do-Soo Han | 2018-03-27 |