Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10067266 | Method of producing resin for thiourethane-based optical material using general-purpose polyisocyanate compound, resin composition for thiourethane-based optical material and thiourethane-based optical material including resin produced by the method | Soo Gyun Roh, Jong Hyo Kim | 2018-09-04 |