Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10398127 | System, method and feeding device for remote pet monitoring and feeding | Bao Hu, Werner Bauer | 2019-09-03 |
| 10329170 | Liquid purification apparatus and method | Litao Yu, Fenghua Wu | 2019-06-25 |