Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427104 | Double crosslinked sodium alginate/polyvinyl alcohol composite nanofiltration membrane and preparation method thereof | Saira Bano, Asif Mahmood, Kew-Ho Lee | 2019-10-01 |
| 10389362 | Device and method to calibrate frequency | Sang Joon Kim, Jong Pal Kim | 2019-08-20 |