Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491378 | Golf putter head and method for manufacturing the same, and golf putter | Fucheng Yi | 2022-11-08 |
| 10722768 | Golf putter head and putter | Fucheng Yi | 2020-07-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491378 | Golf putter head and method for manufacturing the same, and golf putter | Fucheng Yi | 2022-11-08 |
| 10722768 | Golf putter head and putter | Fucheng Yi | 2020-07-28 |