Individual holder
STEPHENSON DWIGHT B
US·1 granted patent·2 pending applications·7 citations·filing 2006–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0177US8869521B2Fluid working machine with cylinders coupled to split exterior ports by electrohydraulic valvesSTEPHENSON DWIGHT B·Filed 2010·Granted Oct 28, 2014·7 cites·29 claims
- 0240US2008034957A1Hydraulic Actuator Control Circuit With Pressure Operated Counterbalancing ValvesSTEPHENSON DWIGHT B·Filed 2006·Application pending·0 cites
- 0337US2012111185A1Compact Eccentric Radial Piston Hydraulic MachineSTEPHENSON DWIGHT B·Filed 2010·Application pending·0 cites
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