Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773610 | Concrete structure strengthened using grid reinforcement material and non-shrink grout and method of strengthening the same | Gum Sung Ryu, Young Jun You, Gi Hong AN | 2023-10-03 |
| 11680408 | Grid fixing apparatus having spacer-integrated retaining clip for grid reinforcement and grid fixing method using the same | — | 2023-06-20 |
| 11542197 | Textile-reinforced cement composite for suppressing occurrence of slipping and crack and method of manufacturing the same | Gum Sung Ryu, Kyung Taek Koh, Gi Hong AN, Dong Woo Seo, Seung Seop Jin | 2023-01-03 |