Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811704 | Method for anion removal by forming chemical precipitation under an electric field and continuous process for anion removal | Young-Sang Cho, Jae Ik KIM, Jin-Seong Yoon | 2004-11-02 |