Inventor
VIVENZIO ROBERT L
US96 patents
⚠️ This page may combine multiple inventors who share the name “VIVENZIO ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WELCH ALLYN INC
43 patentsUS6796186B2Sep 28, 2004
Blood pressure measuring device with directly couplable measurement mechanism
WELCH ALLYN INC90 citations99
US5359994ANov 1, 1994
Proximal steering cable adjustment
WELCH ALLYN INC406 citations99
US4998182AMar 5, 1991
Connector for optical sensor
WELCH ALLYN INC162 citations99
US4700693AOct 20, 1987
Endoscope steering section
WELCH ALLYN INC274 citations99
US7276025B2Oct 2, 2007
Electrical adapter for medical diagnostic instruments using LEDs as illumination sources
WELCH ALLYN INC165 citations98
US6578428B1Jun 17, 2003
Blood pressure measuring apparatus
WELCH ALLYN INC96 citations98
US10238462B2Mar 26, 2019
Digital-based medical devices
WELCH ALLYN INC38 citations97
US10028649B2Jul 24, 2018
Digital colposcope system
WELCH ALLYN INC46 citations97
US9883792B2Feb 6, 2018
Vaginal speculum apparatus
WELCH ALLYN INC42 citations97
US7722542B2May 25, 2010
Blood pressure measuring apparatus
WELCH ALLYN INC86 citations97
US6850789B2Feb 1, 2005
Combination SPO2/temperature measuring apparatus
WELCH ALLYN INC136 citations97
US6746406B2Jun 8, 2004
Blood pressure measuring apparatus
WELCH ALLYN INC104 citations97
US5464007ANov 7, 1995
Fluid insensitive braking for an endoscope
WELCH ALLYN INC140 citations97
US9532706B2Jan 3, 2017
Vaginal speculum with illuminator
WELCH ALLYN INC46 citations96
US9332898B2May 10, 2016
Vaginal speculum apparatus
WELCH ALLYN INC46 citations96
US6422086B1Jul 23, 2002
Low profile pressure measuring device
WELCH ALLYN INC36 citations96
US6213937B1Apr 10, 2001
Toolless light pipe mount for laryngoscope and method for releasably attaching
WELCH ALLYN INC59 citations96
US4875468AOct 24, 1989
Elastomer-ePTFE biopsy channel
WELCH ALLYN INC119 citations96
US4714075ADec 22, 1987
Biopsy channel for endoscope
WELCH ALLYN INC98 citations96
US5857963AJan 12, 1999
Tab imager assembly for use in an endoscope
WELCH ALLYN INC362 citations95
US5496260AMar 5, 1996
Torque override knob for endoscopes, borescopes, or guide tubes
WELCH ALLYN INC88 citations95
US5435296AJul 25, 1995
Endoscope having crimped and soldered cable terminator
WELCH ALLYN INC54 citations95
US9814377B2Nov 14, 2017
Medical instrument having LED illumination system
WELCH ALLYN INC38 citations94
USD753295SApr 5, 2016
Illuminator for a medical device or the like
WELCH ALLYN INC44 citations94
US6494739B1Dec 17, 2002
Miniature connector with improved strain relief for an imager assembly
WELCH ALLYN INC67 citations94
US5754313AMay 19, 1998
Imager assembly
WELCH ALLYN INC306 citations94
USD643536SAug 16, 2011
Blood-pressure cuff
WELCH ALLYN INC24 citations93
US6615666B1Sep 9, 2003
Pressure measuring device
WELCH ALLYN INC22 citations93
US5014600AMay 14, 1991
Bistep terminator for hydraulic or pneumatic muscle
WELCH ALLYN INC51 citations93
US8944596B2Feb 3, 2015
Digital-based medical devices
WELCH ALLYN INC25 citations92
US7458934B2Dec 2, 2008
Electrical adapter for medical diagnostic instruments using replaceable LEDs as illumination sources
WELCH ALLYN INC23 citations92
USD581566SNov 25, 2008
Illumination assembly
WELCH ALLYN INC32 citations92
US6481291B1Nov 19, 2002
Pressure measuring device
WELCH ALLYN INC24 citations92
US6168566B1Jan 2, 2001
Pressure sensing device
WELCH ALLYN INC48 citations92
US6120458ASep 19, 2000
Low profile pressure measure device
WELCH ALLYN INC33 citations92
US6992492B2Jan 31, 2006
Capacitive sensor
WELCH ALLYN INC20 citations91
US6828801B1Dec 7, 2004
Capacitive sensor
WELCH ALLYN INC38 citations91
USD626239SOct 26, 2010
Medical-stand tray
WELCH ALLYN INC30 citations90
US5893712AApr 13, 1999
Gripping handle for diagnostic instrument
WELCH ALLYN INC32 citations90
USD959661SAug 2, 2022
Medical viewing device
WELCH ALLYN INC7 citations86
US10376138B2Aug 13, 2019
Vaginal speculum apparatus
WELCH ALLYN INC3 citations84
US9314149B2Apr 19, 2016
Illumination device, system, and method of use
WELCH ALLYN INC7 citations84
US8376942B2Feb 19, 2013
Articulation mechanism for a vaginal speculum
WELCH ALLYN INC17 citations84
MCMAHON MICHAEL T
2 patentsVIVENZIO ROBERT L
2 patentsDANNA DOMINICK
1 patentPERKINS DAVID G
1 patentEDWARDS IAN K
1 patentShowing the top 50 of 96 patents by PatentIndex Score.