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HELENA LAB
US8 patents
Top patents by PatentIndex Score
US7160313B2Jan 9, 2007
Load-controlled device for a patterned skin incision
HELENA LAB160 citations97
US4954237ASep 4, 1990
Automatic electrophoresis apparatus
HELENA LAB40 citations92
US4909920AMar 20, 1990
Automatic electrophoresis apparatus and method
HELENA LAB51 citations92
US7452365B2Nov 18, 2008
Load-controlled device for a patterned skin incision of constant depth
HELENA LAB22 citations91
US7316698B1Jan 8, 2008
Load-controlled auto-actuated skin incision device
HELENA LAB28 citations91
US7261800B1Aug 28, 2007
Automatic in situ electrophoresis method and apparatus
HELENA LAB21 citations86
US4683911AAug 4, 1987
Fluid proportioning device
HELENA LAB2 citations61
US7282059B1Oct 16, 2007
Constant force actuator for bleeding time testing device
HELENA LAB0 citations40