Inventor · disambiguated record

Mark I. Evans

Also filed as: EVANS MARK I

2 granted patents·147 citations·filing 1989–1992

69Inventor score

Technology areasA61B A61F

Files withEVANS MARK I1 UNIV WAYNE STATE1

Top patents by PatentIndex Score

2 records

0161US5279570ANeedle assembly with a movable stylet controlled by a spacer mechanismUNIV WAYNE STATE·Filed 1992·Granted Jan 18, 1994·107 cites·4 claims
0240US4945923AContraceptive and prophylactic deviceEVANS MARK I·Filed 1989·Granted Aug 7, 1990·40 cites·3 claims

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