trademarks were found for owners matching the name Li, Yijun.| # | Class | status | |
|---|---|---|---|
| 1 |
S:90740190
M:LA LARANOL 
O:Li, Yijun |
9 | Registered |
| 2 |
S:87496880
M:RYNOFILTER THE NAME IN CARBON FILTRATION 
O:Li, Yijun |
11 | Dead |
| 3 |
S:87472727
M:RINOFILTER THE NAME IN CARBON FILTRATION 
O:Li, Yijun |
11 | Dead |
| 4 |
S:85240634
M:RHINO FILTER THE NAME IN CARBON FILTRATION 
O:Li, Yijun |
11 | Dead |
