Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10058739 | Golf ball having surface divided by small circles | In Hong Hwang | 2018-08-28 |
| 9873019 | Golf ball having surface divided by triangular concave sectors | In Hong Hwang | 2018-01-23 |