Inventor · disambiguated record
Robert L. Vivenzio
Also filed as: VIVENZIO ROBERT · VIVENZIO ROBERT L
99 granted patents·8 pending applications·4,231 citations·filing 1985–2025
99Inventor score
Top patents by PatentIndex Score
107 records- 0198USD959661SMedical viewing deviceWELCH ALLYN INC·Filed 2021·Granted Aug 2, 2022·7 cites·1 claims
- 0297US8435175B2Vaginal speculum apparatusMCMAHON MICHAEL T·Filed 2012·Granted May 7, 2013·65 cites·19 claims
- 0397US7722542B2Blood pressure measuring apparatusWELCH ALLYN INC·Filed 2003·Granted May 25, 2010·86 cites·8 claims
- 0496US9883792B2Vaginal speculum apparatusWELCH ALLYN INC·Filed 2016·Granted Feb 6, 2018·42 cites·14 claims
- 0596US4998182AConnector for optical sensorWELCH ALLYN INC·Filed 1990·Granted Mar 5, 1991·162 cites·12 claims
- 0695US10238462B2Digital-based medical devicesWELCH ALLYN INC·Filed 2017·Granted Mar 26, 2019·38 cites·20 claims
- 0795US9814377B2Medical instrument having LED illumination systemWELCH ALLYN INC·Filed 2015·Granted Nov 14, 2017·38 cites·17 claims
- 0895US4875468AElastomer-ePTFE biopsy channelWELCH ALLYN INC·Filed 1988·Granted Oct 24, 1989·119 cites·7 claims
- 0994US9532706B2Vaginal speculum with illuminatorWELCH ALLYN INC·Filed 2015·Granted Jan 3, 2017·46 cites·18 claims
- 1094US5754313AImager assemblyWELCH ALLYN INC·Filed 1996·Granted May 19, 1998·306 cites·29 claims
- 1193US11653848B2Vital sign detection and measurementWELCH ALLYN INC·Filed 2020·Granted May 23, 2023·4 cites·17 claims
- 1292US9332898B2Vaginal speculum apparatusWELCH ALLYN INC·Filed 2014·Granted May 10, 2016·46 cites·30 claims
- 1392US6828801B1Capacitive sensorWELCH ALLYN INC·Filed 2001·Granted Dec 7, 2004·38 cites·43 claims
- 1492US6494739B1Miniature connector with improved strain relief for an imager assemblyWELCH ALLYN INC·Filed 2001·Granted Dec 17, 2002·67 cites·18 claims
- 1591US10028649B2Digital colposcope systemWELCH ALLYN INC·Filed 2014·Granted Jul 24, 2018·46 cites·8 claims
- 1691USD753295SIlluminator for a medical device or the likeWELCH ALLYN INC·Filed 2014·Granted Apr 5, 2016·44 cites·1 claims
- 1791US8292807B2Mobile medical workstationPERKINS DAVID G·Filed 2010·Granted Oct 23, 2012·137 cites·7 claims
- 1891US8157728B2Vaginal speculumDANNA DOMINICK·Filed 2006·Granted Apr 17, 2012·74 cites·42 claims
- 1990US8142352B2Vaginal speculum assembly having portable illuminatorVIVENZIO ROBERT L·Filed 2007·Granted Mar 27, 2012·78 cites·38 claims
- 2089US8944596B2Digital-based medical devicesWELCH ALLYN INC·Filed 2012·Granted Feb 3, 2015·25 cites·28 claims
- 2189US8388523B2Medical diagnostic instrument having portable illuminatorVIVENZIO ROBERT L·Filed 2009·Granted Mar 5, 2013·85 cites·28 claims
- 2289US4700693AEndoscope steering sectionWELCH ALLYN INC·Filed 1985·Granted Oct 20, 1987·274 cites·15 claims
- 2388USD581566SIllumination assemblyWELCH ALLYN INC·Filed 2006·Granted Nov 25, 2008·32 cites·1 claims
- 2488US5359994AProximal steering cable adjustmentWELCH ALLYN INC·Filed 1994·Granted Nov 1, 1994·406 cites·6 claims
- 2587US10376138B2Vaginal speculum apparatusWELCH ALLYN INC·Filed 2018·Granted Aug 13, 2019·3 cites·31 claims
- 2687US7276025B2Electrical adapter for medical diagnostic instruments using LEDs as illumination sourcesWELCH ALLYN INC·Filed 2003·Granted Oct 2, 2007·165 cites·80 claims
- 2787US6615666B1Pressure measuring deviceWELCH ALLYN INC·Filed 2001·Granted Sep 9, 2003·22 cites·10 claims
- 2885US11096627B2Medical examination system enabling interchangeable instrument operating modesWELCH ALLYN INC·Filed 2017·Granted Aug 24, 2021·5 cites·15 claims
- 2984US9642517B2Digital-based medical devicesWELCH ALLYN INC·Filed 2015·Granted May 9, 2017·4 cites·20 claims
- 3084US6796186B2Blood pressure measuring device with directly couplable measurement mechanismWELCH ALLYN INC·Filed 2003·Granted Sep 28, 2004·90 cites·13 claims
- 3184US5014600ABistep terminator for hydraulic or pneumatic muscleWELCH ALLYN INC·Filed 1990·Granted May 14, 1991·51 cites·17 claims
- 3283US8214566B2Configurable health-care equipment apparatusEDWARDS IAN K·Filed 2010·Granted Jul 3, 2012·14 cites·31 claims
- 3383US6992492B2Capacitive sensorWELCH ALLYN INC·Filed 2004·Granted Jan 31, 2006·20 cites·9 claims
- 3483US6850789B2Combination SPO2/temperature measuring apparatusWELCH ALLYN INC·Filed 2002·Granted Feb 1, 2005·136 cites·54 claims
- 3583US6578428B1Blood pressure measuring apparatusWELCH ALLYN INC·Filed 2001·Granted Jun 17, 2003·96 cites·12 claims
- 3682US7458934B2Electrical adapter for medical diagnostic instruments using replaceable LEDs as illumination sourcesWELCH ALLYN INC·Filed 2007·Granted Dec 2, 2008·23 cites·33 claims
- 3782US6168566B1Pressure sensing deviceWELCH ALLYN INC·Filed 1998·Granted Jan 2, 2001·48 cites·16 claims
- 3882US5857963ATab imager assembly for use in an endoscopeWELCH ALLYN INC·Filed 1996·Granted Jan 12, 1999·362 cites·22 claims
- 3982US2024122489A1Connectors for medical equipmentWELCH ALLYN INC·Filed 2023·Application pending·0 cites
- 4081US11547291B2Integrated illumination assembly for handheld medical devicesWELCH ALLYN INC·Filed 2020·Granted Jan 10, 2023·1 cites·15 claims
- 4181USD626239SMedical-stand trayWELCH ALLYN INC·Filed 2010·Granted Oct 26, 2010·30 cites·1 claims
- 4281US5966829AMechanism for measuring deviceWELCH ALLYN INC·Filed 1997·Granted Oct 19, 1999·36 cites·37 claims
- 4380US12262878B2Vaginal speculum apparatusWELCH ALLYN INC·Filed 2022·Granted Apr 1, 2025·0 cites·20 claims
- 4480US8499108B2Configurable health-care equipment apparatusEDWARDS IAN K·Filed 2012·Granted Jul 30, 2013·9 cites·23 claims
- 4580US6746406B2Blood pressure measuring apparatusWELCH ALLYN INC·Filed 2001·Granted Jun 8, 2004·104 cites·9 claims
- 4679US8821395B2Vaginal speculum apparatusMCMAHON MICHAEL T·Filed 2006·Granted Sep 2, 2014·13 cites·65 claims
- 4779USD643536SBlood-pressure cuffWELCH ALLYN INC·Filed 2010·Granted Aug 16, 2011·24 cites·1 claims
- 4877US9386928B2Blood pressure cuffWELCH ALLYN INC·Filed 2015·Granted Jul 12, 2016·2 cites·10 claims
- 4977US8376942B2Articulation mechanism for a vaginal speculumWELCH ALLYN INC·Filed 2006·Granted Feb 19, 2013·17 cites·21 claims
- 5077US6120458ALow profile pressure measure deviceWELCH ALLYN INC·Filed 1999·Granted Sep 19, 2000·33 cites·29 claims
Showing the top 50 of 107 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →