Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903404 | General-purpose tapping screw capable of being coupled to various objects and coupling method using same | Young-Hee Lee, Chang-Young Kim | 2018-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903404 | General-purpose tapping screw capable of being coupled to various objects and coupling method using same | Young-Hee Lee, Chang-Young Kim | 2018-02-27 |