Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385569 | High-strength one-touch rebar coupler | Ji Seong YANG, An Yang | 2019-08-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385569 | High-strength one-touch rebar coupler | Ji Seong YANG, An Yang | 2019-08-20 |