Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828799 | Atypical molded body manufacturing device, molding material casting form using same, and rod-type mold | Won-Kee Hong | 2020-11-10 |
| 9209577 | Socket for connecting jack having structure of preventing popping noise | — | 2015-12-08 |