Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7452286 | Golf club head | Chon-Chen Lin, Yen-Chi Hsu | 2008-11-18 |
| 7387579 | Golf club head | Chon-Chen Lin, Yen-Chi Hsu | 2008-06-17 |
| 7384348 | Golf club head | Chon-Chen Lin, Yen-Chi Hsu | 2008-06-10 |