Assignee
HSU KUN-SHAN
TW·3 granted patents·1 pending application·27 citations·filing 1991–2012
Top patents by PatentIndex Score
4 records- 0162US8056575B2Check valve structure for use in pump of hydraulic cylinderHSU KUN-SHAN·Filed 2007·Granted Nov 15, 2011·2 cites·3 claims
- 0254US8205861B2Carrying rack of an engineHSU KUN-SHAN·Filed 2010·Granted Jun 26, 2012·1 cites·3 claims
- 0354US5074728ADrill-coexistent screwHSU KUN SHAN·Filed 1991·Granted Dec 24, 1991·24 cites·1 claims
- 0444US2013333556A1Pump Piston Structure of Hydraulic CylinderHSU KUN-SHAN·Filed 2012·Application pending·0 cites
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