Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6106377 | Structure of a sand blast gun | I-Lung Chen | 2000-08-22 |
| 5722630 | Rod rest | Jui-Ho Yang, Huan-Chin Lin | 1998-03-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6106377 | Structure of a sand blast gun | I-Lung Chen | 2000-08-22 |
| 5722630 | Rod rest | Jui-Ho Yang, Huan-Chin Lin | 1998-03-03 |