Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11470817 | Pet spray training system | Bai Weimin | 2022-10-18 |
| 11197461 | Pet spray training system | Bai Weimin | 2021-12-14 |
| 11185052 | Pet spray training system | Bai Weimin | 2021-11-30 |
| 7712438 | Method and apparatus for adjusting the correction level of an animal training receiver | — | 2010-05-11 |
| 7559291 | Method and apparatus for adjusting the correction level of an animal training receiver | — | 2009-07-14 |