Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357188 | Connector for connecting cable-protecting pipe | Hyang Jae Lee, Kum Ok Hyun, Joo Han Lee | 2002-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357188 | Connector for connecting cable-protecting pipe | Hyang Jae Lee, Kum Ok Hyun, Joo Han Lee | 2002-03-19 |