| Patent No. | Patent Title: |
| 8186378 | Filter band for an electrohydraulic valve |
| 8176939 | Fluid pressure equipment provided with low sliding packing |
| 8171953 | Tank pressure and vacuum relief device |
| 8141580 | Pressure reducer |
| 8127796 | Exhaust gas recirculation valve for a motor vehicle |
| 8127792 | Pressure equalization system for a bi-directional orifice fitting |
| 8127787 | Siphon breaker |
| 8113485 | Leak-proof structure of oil pipe connector |
| 8113229 | Gear operated shut valve for a ventilation system |
| 8104507 | Gas switch capable of adjusting fire intensity finely |
| 8082940 | Water reservoir for vehicle having drain valve operated by travel... |
| 8079384 | Spool seat with a positioning structure |
| 8052119 | Valve device |