Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1094944 | Dolly tray | Ying-Chieh Liao | 2025-09-23 |
| D1007093 | Cart | Ying-Chieh Liao | 2023-12-05 |
| D998969 | Tool box | Ying-Chieh Liao | 2023-09-19 |
| 11712788 | Oil filter removal tool | Ying-Chieh Liao | 2023-08-01 |
| D964028 | Tool box | Ying-Chieh Liao | 2022-09-20 |
| 11420664 | Shelf board and cart including the same | Ying-Chieh Liao | 2022-08-23 |
| D950876 | Silicone scraper | Ying-Chieh Liao | 2022-05-03 |
| D949869 | Carriage | Ying-Chieh Liao | 2022-04-26 |
| 11305976 | Funnel | Ying-Chieh Liao | 2022-04-19 |
| 11173935 | Layer board and cart including the layer board | Ying-Chieh Liao | 2021-11-16 |
| D933727 | Oil collector | Ying-Chieh Liao | 2021-10-19 |
| D916413 | Tray for trolley | Ying-Chieh Liao | 2021-04-13 |
| D916407 | Scraper | Ying-Chieh Liao | 2021-04-13 |
| D902959 | Pumping device | Ying-Chieh Liao | 2020-11-24 |
| D887664 | Tray for wagon | Ying-Chieh Liao | 2020-06-16 |
| D880078 | Sucker | Ying-Chieh Liao | 2020-03-31 |
| D874241 | Caulk tool | Ying-Chieh Liao | 2020-02-04 |
| 10486723 | Post for a tool wagon and a tool wagon including the same | Ying-Chieh Liao | 2019-11-26 |
| 10317316 | Turbine inspection stopper | Ying-Chieh Liao | 2019-06-11 |
| 10232283 | Smoke generator | Ying-Chieh Liao | 2019-03-19 |
| D834682 | Inflator | Ying-Chieh Liao | 2018-11-27 |
| D833102 | Cart | Ying-Chieh Liao | 2018-11-06 |
| 10036492 | Fluid-transferring expander | Ying-Chieh Liao | 2018-07-31 |
| 10030552 | Oil suction device | Ying-Chieh Liao | 2018-07-24 |
| 9995292 | Pumping device | Ying-Chieh Liao | 2018-06-12 |