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Inventor
SPEVAK RICHARD
US
2 patents
Patents
2 patents
US4820263A
Apr 11, 1989
Apparatus and method for iontophoretic drug delivery
MEDTRONIC INC
134 citations
96
US4406658A
Sep 27, 1983
Iontophoretic device with reversible polarity
MEDTRONIC INC
230 citations
96