Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581410 | Projectile launcher and method of operating the same | Kin Fai Chang, Chun Wing Wong | 2017-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581410 | Projectile launcher and method of operating the same | Kin Fai Chang, Chun Wing Wong | 2017-02-28 |