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FERRIS CORP
US4 patents
Top patents by PatentIndex Score
US6451301B1Sep 17, 2002
Analgesic and antinociceptive methods
FERRIS CORP82 citations98
US6447802B2Sep 10, 2002
Analgesic and antinociceptive methods
FERRIS CORP127 citations98
US5605165AFeb 25, 1997
Wound measurment device and method for its use
FERRIS CORP53 citations91
US5916928AJun 29, 1999
Polymer-based porous foam
FERRIS CORP36 citations89