Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252943 | Cement mortar additive for extrusion molding, cement mortar for extrusion molding, and extrusion-molded product | Tae Hong Kim, Won Hee Lee, Min Seok Kang, Myung-Jae Lee, Myeong Ho Jeon +1 more | 2019-04-09 |