Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816959 | Method for making game racket | Johnny Lin | 1998-10-06 |
| 5735759 | Game racket | Johnny Lin | 1998-04-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816959 | Method for making game racket | Johnny Lin | 1998-10-06 |
| 5735759 | Game racket | Johnny Lin | 1998-04-07 |