Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10105685 | Preparation method of particle size-controlled, chromium oxide particles or composite particles of iron oxide-chromium alloy and chromium oxide | Ji Chan Park, Jung Il Yang, Heon Jung, Shin-wook Kang | 2018-10-23 |