Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714470 | Method and system for die compensation and restoration using high-velocity oxy-fuel thermal spray coating and plasma ion nitriding | Chul Ho Kang, Sang Hwan Jun, Deuk Yong Kim, Ga Young Park, Gyu-Yeol Bae | 2017-07-25 |
| 9539523 | Integrated waste catalyst cleaning apparatus for RHDS and VRDS processes and method thereof | Jeong Hee Hong, Gwan GU Yun | 2017-01-10 |