Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161090 | Method for launching/constructing bridge using assembly of precast bottom plate and concrete-filled steel tube truss girder | Kyoung Chan Lee, In Ho Yeo, Sung-Il Kim, Seung Yup Jang, Hyun Min Kim +5 more | 2018-12-25 |
| 7546656 | Method of installing prefabricated, segment concrete filled tube members | Seong-Woon Kim, Young Jin Kim, In-Gyu Kim, Byeong Moo JIN, Tae Hoon Kim +1 more | 2009-06-16 |