Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633768 | Functional copper sulfide composition and a functional fiber produced therefrom | Kyu Sang Lee | 2020-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633768 | Functional copper sulfide composition and a functional fiber produced therefrom | Kyu Sang Lee | 2020-04-28 |