Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252768 | Steel for gear and method for manufacturing gear using the same | In Beom Lee, Min Woo Kang, Dong Hwi Kim, Chang Won Kang, Myung-Sik Kim +2 more | 2025-03-18 |
| 11898231 | Steel for gear and method for manufacturing gear using the same | In Beom Lee, Min Woo Kang, Dong Hwi Kim, Chang Won Kang, Myung-Sik Kim +2 more | 2024-02-13 |