Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137487 | Apparatus and method for manufacturing blade | Jong-Kweon Park, Seung Kook Ro, Shiv G. Kapoor, James Zhu | 2018-11-27 |
| 10098660 | Trocar, method for manufacturing the same, and method for continuously manufacturing the same | Jong-Kweon Park, Seung Kook Ro, Byung-Sub Kim, Jaegu Kim, Kornel Ehmann +1 more | 2018-10-16 |
| 9956603 | Apparatus for processing surface of workpiece | Jong-Kweon Park, Seung Kook Ro, Byung-Sub Kim, Kornel Ehmann | 2018-05-01 |