Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889612 | Long-distance blast banger | Joey Liaw, Shi-Xing Chang, Shu-Fang Chen | 2005-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889612 | Long-distance blast banger | Joey Liaw, Shi-Xing Chang, Shu-Fang Chen | 2005-05-10 |