Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614564 | Degradable foam and the method for its production | Seung Ho Jeon, Won-Bum Jung, Sung-Ju Seo | 1997-03-25 |
JH
Jin Taek Hwang
Overall (1997): #131,301 of 185,788Top 75%
1
Patents 1997