Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9624117 | Electrolysis bath for acidic water and method for using the acidic water | Jae Yong Lee | 2017-04-18 |
| 8518225 | Apparatus and method for producing hydrogen-dissolved drinking water | Osao Sumita | 2013-08-27 |