Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752709 | Vinyl chloride-based polymer composition and method for producing the same | Jung Rae Lee, Kyung Seog Youk, Hyun Min Lee | 2020-08-25 |
| 10676548 | Vinyl chloride-based polymer, method of preparing the same, and plastisol including the polymer | Kyung Seog Youk, Hyun Min Lee, Jung Rae Lee | 2020-06-09 |