Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902817 | Polyvinyl chloride resin and method of preparing the same | Jeong Hwan Ko, Jung Ho Kong | 2018-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902817 | Polyvinyl chloride resin and method of preparing the same | Jeong Hwan Ko, Jung Ho Kong | 2018-02-27 |