Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10290955 | Terminal for connector for connecting electric wires without peeling | Ok-Ja Yoo | 2019-05-14 |
| 10233373 | Drilling oil and method of preparing the same | Hee Jung Jeon, Ja Hyun Yang, Tae Jin Kim, Jong Chan LEE | 2019-03-19 |