Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406403 | Nano bismuth golf ball with improved carry distance and durability | Yoo Seok HONG, Kyung Ahn Moon | 2019-09-10 |
| 10245468 | Method of dividing spherical surface of golf ball, and golf ball having surface divided by method | Kyung Ahn Moon | 2019-04-02 |