Inventor · disambiguated record
Stephen A. Defonzo
Also filed as: DEFONZO STEPHEN A
5 granted patents·1 pending application·1,043 citations·filing 1996–2022
81Inventor score
Top patents by PatentIndex Score
6 records- 0194US5830221ACoil fastener applierUNITED STATES SURGICAL CORP·Filed 1996·Granted Nov 3, 1998·1k cites·17 claims
- 0277US11504105B2Vascular hole closure deviceREX MEDICAL LP·Filed 2019·Granted Nov 22, 2022·2 cites·17 claims
- 0370US8591541B2Vein filterMCGUCKIN JR JAMES F·Filed 2012·Granted Nov 26, 2013·3 cites·6 claims
- 0467US2023053963A1Vascular hole closure deviceREX MEDICAL LP·Filed 2022·Application pending·0 cites
- 0566US9149601B2Dialysis catheterREX MEDICAL LP·Filed 2013·Granted Oct 6, 2015·3 cites·18 claims
- 0666US9084850B2Dialysis catheterREX MEDICAL LP·Filed 2013·Granted Jul 21, 2015·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →