Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D931715 | Insulating carabiner hook | Wei-Chieh Hung, Ya-Chun Cheng | 2021-09-28 |
| 11125265 | Insulating carabiner hook and insulating gate for carabiner hook and manufacturing method thereof | Wei-Chieh Hung, Ya-Chun Cheng | 2021-09-21 |