Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550167 | Method for preparing hollow carbon structure using cracking reaction of heavy hydrocarbon fraction | Chang Ha Lee, Doo Wook Kim, Eun Ji Woo | 2017-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550167 | Method for preparing hollow carbon structure using cracking reaction of heavy hydrocarbon fraction | Chang Ha Lee, Doo Wook Kim, Eun Ji Woo | 2017-01-24 |