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Patent Numbers / Patent Names

  • US 5,832,604 / DuraTorque ®,Segmented Stator for Helical Pumps and Motors
  • US 6,152,719 / Gear Pump with Inlet Port Aligned with Drive Shaft
  • US 6,857,441 / Flow Divider, Fluid Metering Device
  • US 8,235,691 / Dual Displacement External Gear Pump
  • US 8,316,874 / Pressure Plenum Flow Divider
  • US 8,430,657 / Gear Pumps, Pump with Modular Shaft Bearings and Seals
  • US 8,967,985 / Xeric ®,Metal Disk Stacked Stator
  • US 9,022,761 / Elliptical Gear Pump Fluid Driving Apparatus
  • US 9,174,331 / Bushing Removal Tool
  • US D766,991 / Pump Housing