Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D898267 | Lighting apparatus | Gil Hun Shin | 2020-10-06 |
| 10737405 | Self-pouring mold system and method of fire-proofing, repairing, and reinforcing using the same | Heung Youl Kim | 2020-08-11 |