Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193278 | Anchor pin for placing shotcrete and fixing textile grid and method of constructing textile grid reinforced shotcrete using the same | Kyung Taek Koh, Gum Sung Ryu, Gi Hong AN, Dong Woo Seo, Seung Seop Jin | 2021-12-07 |
| 11174599 | Textile-reinforced concrete road paving apparatus and method of repairing concrete road pavement using the same | Jeong Hee Nam | 2021-11-16 |
| 10927464 | Carbon fiber textile reinforcing member with anodic metal line and method of repairing and reinforcing concrete structure using the same | Gum Sung Ryu, Dong Woo Seo, Young Jun You | 2021-02-23 |