Assignee
MICROPUMP INC
US10 patents
Top patents by PatentIndex Score
US5865239AFeb 2, 1999
Method for making herringbone gears
MICROPUMP INC103 citations96
US5702234ADec 30, 1997
Fluid pump with bearing set having lubrication path
MICROPUMP INC48 citations91
US5545871AAug 13, 1996
Method of making a modified elliptical gear
MICROPUMP INC24 citations91
US5733105AMar 31, 1998
Axial cam driven valve arrangement for an axial cam driven parallel piston pump system
MICROPUMP INC41 citations89
US5540569AJul 30, 1996
Multiple-chamber gear pump for ink jet printing
MICROPUMP INC29 citations89
US6109878AAug 29, 2000
System and a method for velocity modulation for pulseless operation of a pump
MICROPUMP INC27 citations86
US6007312ADec 28, 1999
Encapsulated magnet for magnetic drive pumps
MICROPUMP INC21 citations85
US5670852ASep 23, 1997
Pump motor and motor control
MICROPUMP INC34 citations80
US7798783B2Sep 21, 2010
Magnetically driven valveless piston pumps
MICROPUMP INC13 citations79
US5908067AJun 1, 1999
Apparatus for making herringbone gears and pumps incorporating the same
MICROPUMP INC15 citations72