Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598855 | Hexahedron unit for prefabricated buildings and method of assembling the hexahedron units | — | 2017-03-21 |
| 9593183 | Preparation method of catalyst for polymerization of polyolefin and process for polymerization of polyolefin using the same | Byung Hun Chae, Seong Soo Lim, Cheon Ik Joo, Sook Young Jin | 2017-03-14 |