Inventor · disambiguated record
Adam Darwin Downey
Also filed as: DOWNEY ADAM · DOWNEY ADAM D · DOWNEY ADAM DARWIN
39 granted patents·8 pending applications·397 citations·filing 2010–2025
97Inventor score
Top patents by PatentIndex Score
47 records- 0197US9456939B2Ambulance cot and loading and unloading systemSTRYKER CORP·Filed 2015·Granted Oct 4, 2016·32 cites·20 claims
- 0297US8973963B2Ambulance cot and loading and unloading systemSTRYKER CORP·Filed 2013·Granted Mar 10, 2015·32 cites·15 claims
- 0397US8864205B2Patient support with wireless data and/or energy transferLEMIRE GUY·Filed 2011·Granted Oct 21, 2014·76 cites·35 claims
- 0496US11318055B2Ambulance cot and loading and unloading systemSTRYKER CORP·Filed 2020·Granted May 3, 2022·4 cites·20 claims
- 0595US11717853B2System and method for driving an ultrasonic handpiece with a linear amplifierSTRYKER CORP·Filed 2021·Granted Aug 8, 2023·2 cites·20 claims
- 0695US9615983B2Medical equipment with antimicrobial components and/or systemSTRYKER CORP·Filed 2012·Granted Apr 11, 2017·38 cites·24 claims
- 0795US8439416B2Ambulance cot and loading and unloading systemLAMBARTH CLIFFORD·Filed 2010·Granted May 14, 2013·94 cites·18 claims
- 0893US11712260B2System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpieceSTRYKER CORP·Filed 2020·Granted Aug 1, 2023·3 cites·20 claims
- 0993US11673163B2Power console for a surgical tool that includes a transformer with an integrated current source for producing a matched current to offset the parasitic currentSTRYKER CORP·Filed 2017·Granted Jun 13, 2023·4 cites·23 claims
- 1092US11337718B2System and method for controlling an ultrasonic toolSTRYKER CORP·Filed 2021·Granted May 24, 2022·2 cites·16 claims
- 1192US10449570B2System and method for driving an ultrasonic handpiece with a linear amplifierSTRYKER CORP·Filed 2017·Granted Oct 22, 2019·15 cites·24 claims
- 1292US10016209B2System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpieceSTRYKER CORP·Filed 2016·Granted Jul 10, 2018·27 cites·23 claims
- 1391US9966997B2Communication systems for patient support apparatusesSTRYKER CORP·Filed 2013·Granted May 8, 2018·22 cites·31 claims
- 1490US11723683B2System and method for controlling an ultrasonic toolSTRYKER CORP·Filed 2022·Granted Aug 15, 2023·1 cites·18 claims
- 1589US11241716B2System and method for driving an ultrasonic handpiece with a linear amplifierSTRYKER CORP·Filed 2019·Granted Feb 8, 2022·2 cites·24 claims
- 1688US10864011B2System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpieceSTRYKER CORP·Filed 2018·Granted Dec 15, 2020·8 cites·14 claims
- 1788US10806647B2Ambulance cot and loading and unloading systemSTRYKER CORP·Filed 2018·Granted Oct 20, 2020·4 cites·20 claims
- 1887US12280397B2System and methods for controlling patient leakage current in a surgical systemSTRYKER CORP·Filed 2024·Granted Apr 22, 2025·0 cites·20 claims
- 1987US11812986B2Ultrasonic surgical tool system including a tip capable of simultaneous longitudinal and torsional movement and a console capable of applying a drive signal to the tip so the tip engages in substantially torsional oscillationsSTRYKER CORP·Filed 2020·Granted Nov 14, 2023·2 cites·19 claims
- 2087US10561435B2Ultrasonic surgical tool capable of vibrating in plural modes and a drive system that induces non-linear vibrations in the tool tipSTRYKER CORP·Filed 2017·Granted Feb 18, 2020·7 cites·17 claims
- 2186US12383930B2System and method for driving an ultrasonic handpiece with a linear amplifierSTRYKER CORP·Filed 2024·Granted Aug 12, 2025·0 cites·20 claims
- 2286US10149791B2Ambulance cot and loading and unloading systemSTRYKER CORP·Filed 2016·Granted Dec 11, 2018·4 cites·24 claims
- 2386US2025262641A1System And Method For Driving An Ultrasonic Handpiece With A Linear AmplifierSTRYKER CORP·Filed 2025·Application pending·0 cites
- 2482US12256954B2System and method for controlling an ultrasonic toolSTRYKER CORP·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 2582US12064790B2System and method for driving an ultrasonic handpiece with a linear amplifierSTRYKER CORP·Filed 2023·Granted Aug 20, 2024·0 cites·20 claims
- 2681US10786275B2Ultrasonic surgical tool system including a tip capable of simultaneous longitudinal and torsional movement and a console capable of applying a drive signal to the tip so the tip engages in substantially torsional oscillationsSTRYKER CORP·Filed 2016·Granted Sep 29, 2020·4 cites·20 claims
- 2781US2025249481A1System And Methods For Controlling Patient Leakage Current In A Surgical SystemSTRYKER CORP·Filed 2025·Application pending·0 cites
- 2881US2025213265A1System And Method For Controlling An Ultrasonic ToolSTRYKER CORP·Filed 2025·Application pending·0 cites
- 2980US12357337B2System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpieceSTRYKER CORP·Filed 2023·Granted Jul 15, 2025·0 cites·18 claims
- 3080US11617598B2Ultrasonic surgical tool capable of vibrating in plural modes and a drive system that induces non-linear vibrations in the tool tipSTRYKER CORP·Filed 2019·Granted Apr 4, 2023·3 cites·17 claims
- 3179US12226798B2Power console for a surgical tool that includes a transformer with an integrated current source for producing a matched current to offset the parasitic currentSTRYKER CORP·Filed 2023·Granted Feb 18, 2025·0 cites·21 claims
- 3279US10945753B2System and method for controlling an ultrasonic toolSTRYKER CORP·Filed 2016·Granted Mar 16, 2021·2 cites·18 claims
- 3377US12419663B2Ultrasonic surgical tool capable of vibrating in plural modes and a drive system that induces non-linear vibrations in the tool tipSTRYKER CORP·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 3476US12357518B2Ambulance cot and loading and unloading systemSTRYKER CORP·Filed 2022·Granted Jul 15, 2025·0 cites·24 claims
- 3576USD1006051SDisplay screen with animated graphical user interfaceSTRYKER CORP·Filed 2021·Granted Nov 28, 2023·6 cites·1 claims
- 3676US2025161985A1Power Console For A Surgical Tool That Includes A Transformer With An Integrated Current Source For Producing A Matched Current To Offset The Parasitic CurrentSTRYKER CORP·Filed 2025·Application pending·0 cites
- 3775US12426911B2Adapter and methods for coupling a surgical handpiece to a control consoleSTRYKER CORP·Filed 2023·Granted Sep 30, 2025·0 cites·18 claims
- 3874US2025160875A1System And Method For Driving An Ultrasonic Handpiece As A Function Of The Mechanical Impedance Of The HandpieceSTRYKER CORP·Filed 2025·Application pending·0 cites
- 3973US12329894B2Systems and methods for improving control responsiveness during aspirationSTRYKER CORP·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 4072US10735052B2Communication systems for patient support apparatusesSTRYKER CORP·Filed 2018·Granted Aug 4, 2020·2 cites·21 claims
- 4171US2025303048A1Systems And Methods For Improving Control Responsiveness During AspirationSTRYKER CORP·Filed 2025·Application pending·0 cites
- 4271US2025160874A1Ultrasonic Surgical Tool Capable Of Vibrating In Plural Modes And A Drive System That Induces Non-Linear Vibrations In The Tool TipSTRYKER CORP·Filed 2025·Application pending·0 cites
- 4367US12017251B2System and methods for controlling patient leakage current in a surgical systemSTRYKER CORP·Filed 2018·Granted Jun 25, 2024·0 cites·20 claims
- 4466US11712505B2Systems and methods for improving control responsiveness during aspirationSTRYKER CORP·Filed 2019·Granted Aug 1, 2023·1 cites·18 claims
- 4560US11871953B2Adapter and methods for coupling an ultrasonic surgical handpiece to a control consoleSTRYKER CORP·Filed 2020·Granted Jan 16, 2024·0 cites·20 claims
- 4658US12478401B2Control of an ultrasonic handpieceSTRYKER CORP·Filed 2020·Granted Nov 25, 2025·0 cites·20 claims
- 4749US2023200835A1Ultrasonic Surgical Aspirator For Probing And Ablating TissueSTRYKER CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →