Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423657 | Process for the reactivation of activated carbon | Chang Keun Wang, Sang Eun Lee, Hyun Je Oh, Kwang Nyoung Kim, Hyeon Yeoul Kim +5 more | 2002-07-23 |
JL
Ju-youn Lee
Daewoo Engineering & Construction Co.: 1 patents #1 of 11Top 10%
Korea Institute Of Construction Technology: 1 patents #1 of 11Top 10%
Overall (2002): #182,316 of 266,432Top 70%
1
Patents 2002