Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259943 | Method for manufacturing plate alpha-alumina pearlescent pigments and nano-metal coating pearlescent pigments with large aspect ratio | Myung-Ho Jung, Kyung-jun Han, Jae-Il Jeong, Kwang-Choong Kang, Byung-Ki Choi +4 more | 2019-04-16 |
| 9033816 | Hybrid golf shaft | Tae Kyoung Min, Tae Hwan Ahn, Eun Jung Cho, Jong Hyun Pack | 2015-05-19 |