Assignee
WEIR SPM INC
US·1 granted patent·10 pending applications·56 citations·filing 2009–2010
Top patents by PatentIndex Score
11 records- 0195US8376723B2Connecting rod without wrist pinWEIR SPM INC·Filed 2010·Granted Feb 19, 2013·56 cites·10 claims
- 0254US2010158727A1Suction Port Lock Nut With Stub Buttress ThreadsWEIR SPM INC·Filed 2009·Application pending·0 cites
- 0349US2010154894A1Hydraulic Unloading ValveWEIR SPM INC·Filed 2009·Application pending·0 cites
- 0440US2010147866A1Ball InjectorWEIR SPM INC·Filed 2009·Application pending·0 cites
- 0540US2010322802A1Readily Removable Pump CrossheadWEIR SPM INC·Filed 2010·Application pending·0 cites
- 0639US2011079302A1Pump Valve with Full Elastomeric Contact on SeatWEIR SPM INC·Filed 2010·Application pending·0 cites
- 0738US2011030213A1Hydraulic installation tool for pump plungerWEIR SPM INC·Filed 2010·Application pending·0 cites
- 0838US2010260631A1Multi-piece connecting rodWEIR SPM INC·Filed 2010·Application pending·0 cites
- 0936US2010242720A1Bimetallic CrossheadWEIR SPM INC·Filed 2010·Application pending·0 cites
- 1034US2010325888A1Carrier for plunger during disassemblyWEIR SPM INC·Filed 2010·Application pending·0 cites
- 1132US2011173814A1Valve Seat Installation and Retrieval ToolWEIR SPM INC·Filed 2010·Application pending·0 cites
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