Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718517 | Efficient distributor | Xiaoyang Ye | 2023-08-08 |
| 11530126 | Distributor | Xiaoyang Ye | 2022-12-20 |
| 11518161 | Beer barrel printing equipment | Fandong Meng | 2022-12-06 |
| 11174956 | Regulable pressure relief valve for a draft beer fresh-keeping keg | Xiaoyang Ye | 2021-11-16 |
| 11104122 | Apparatus and process for printing beer barrels | — | 2021-08-31 |
| 10882729 | Beverage preservation keg with adjustable beer tap | Xiaoyang Ye | 2021-01-05 |
| 10882726 | Beer spear with a pressure relief valve | Xiaoyang Ye | 2021-01-05 |
| 10870569 | Dispenser with alcohol throttle valve | Xiaoyang Ye | 2020-12-22 |
| 10358333 | Integrated alcoholic beverage fresh-keeping barrel system | — | 2019-07-23 |
| 10086601 | Lettering apparatus and lettering method for beer barrel | — | 2018-10-02 |