Inventor · disambiguated record

David A. Ewell

Also filed as: EWELL DAVID A

2 granted patents·28 citations·filing 2010–2013

61Inventor score

Technology areasA61B

Files withCOHEREX MEDICAL INC1 LINDER RICHARD J1

Top patents by PatentIndex Score

2 records

0185US8529597B2Devices for reducing the size of an internal tissue openingLINDER RICHARD J·Filed 2010·Granted Sep 10, 2013·23 cites·66 claims
0272US9585644B2Devices for reducing the size of an internal tissue openingCOHEREX MEDICAL INC·Filed 2013·Granted Mar 7, 2017·5 cites·19 claims

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