Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D898154 | Charging handle | Chia-Jung Chang | 2020-10-06 |
| 10533815 | Adjustable handle auxiliary device | Chia-Jung Chang | 2020-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D898154 | Charging handle | Chia-Jung Chang | 2020-10-06 |
| 10533815 | Adjustable handle auxiliary device | Chia-Jung Chang | 2020-01-14 |