Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681790 | Catalyst for preparing methacrylic acid | Ki-Hwa Lee, Eun Hee Jin | 1997-10-28 |
YK
Young Chul Kim
Overall (1997): #56,089 of 185,788Top 35%
1
Patents 1997