Inventor · disambiguated record
William J. Vumback
Also filed as: VUMBACK WILLIAM J
12 granted patents·2 pending applications·1,071 citations·filing 1995–2014
93Inventor score
Files withTYCO HEALTHCARE5RACENET DAVID C4UNITED STATES SURGICAL CORP2C & K COMPONENTS INC1COVIDIEN LP1
Top patents by PatentIndex Score
14 records- 0196US6702787B2Trocar seal systemTYCO HEALTHCARE·Filed 2002·Granted Mar 9, 2004·442 cites·18 claims
- 0292US6482181B1Trocar seal systemTYCO HEALTHCARE·Filed 1999·Granted Nov 19, 2002·276 cites·3 claims
- 0390US7244244B2Trocar seal systemTYCO HEALTHCARE·Filed 2002·Granted Jul 17, 2007·132 cites·26 claims
- 0485US8192405B2Trocar seal systemRACENET DAVID C·Filed 2009·Granted Jun 5, 2012·23 cites·6 claims
- 0580US10426516B2Trocar seal systemRACENET DAVID C·Filed 2007·Granted Oct 1, 2019·18 cites·14 claims
- 0676US5807349ACatheter having valve mechanismUNITED STATES SURGICAL CORP·Filed 1997·Granted Sep 15, 1998·158 cites·23 claims
- 0765US8267898B2Trocar seal systemRACENET DAVID C·Filed 2010·Granted Sep 18, 2012·1 cites·10 claims
- 0864US8002934B2Trocar seal systemTYCO HEALTHCARE·Filed 2009·Granted Aug 23, 2011·1 cites·13 claims
- 0957US2014171744A1Trocar seal systemCOVIDIEN LP·Filed 2014·Application pending·0 cites
- 1055US8702657B2Trocar seal systemRACENET DAVID C·Filed 2012·Granted Apr 22, 2014·0 cites·26 claims
- 1149US7896846B2Trocar seal systemTYCO HEALTHCARE·Filed 2003·Granted Mar 1, 2011·1 cites·19 claims
- 1245US2004059297A1Trocar seal systemFiled 2003·Application pending·0 cites
- 1336US5617946APush-button switchC & K COMPONENTS INC·Filed 1995·Granted Apr 8, 1997·6 cites·11 claims
- 1432US5871473ACannula housing connectionUNITED STATES SURGICAL CORP·Filed 1996·Granted Feb 16, 1999·13 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →