Inventor · disambiguated record
Charles A. Howell
Also filed as: HOWELL CHARLES A
37 granted patents·12 pending applications·957 citations·filing 1996–2023
98Inventor score
Top patents by PatentIndex Score
49 records- 0198US10022277B2Methods and apparatus for the detection of moisture and multifunctional sensor systemsHILL ROM SERVICES INC·Filed 2014·Granted Jul 17, 2018·55 cites·15 claims
- 0296US6000076AProcedural stretcher recline controlsHILL ROM CO INC·Filed 1996·Granted Dec 14, 1999·214 cites·25 claims
- 0395US11786427B2Siderail power communication interfaceHILL ROM SERVICES INC·Filed 2022·Granted Oct 17, 2023·3 cites·20 claims
- 0495US10299968B2Wireless incontinence detection apparatusHILL ROM SERVICES INC·Filed 2018·Granted May 28, 2019·10 cites·20 claims
- 0595US6899442B2Surgical theater system having light, monitors, and camerasHILL ROM SERVICES INC·Filed 2002·Granted May 31, 2005·92 cites·20 claims
- 0694US9375374B2Siderail power communication interfaceHERMAN FRED·Filed 2010·Granted Jun 28, 2016·43 cites·18 claims
- 0794US6471363B2Surgical theater system having light, monitors, and camerasHILL ROM SERVICES INC·Filed 2000·Granted Oct 29, 2002·94 cites·91 claims
- 0893US10123925B2Siderail power communication interfaceHILL ROM SERVICES INC·Filed 2016·Granted Nov 13, 2018·10 cites·9 claims
- 0993US8143846B2Siderail accessory charging systemHERMAN FRED·Filed 2010·Granted Mar 27, 2012·72 cites·25 claims
- 1093US8100061B2Item support apparatuses and systems for bedsideHOOKWAY SCOTT·Filed 2009·Granted Jan 24, 2012·49 cites·34 claims
- 1192US10682263B2Apparatus for the detection of moistureHILL ROM SERVICES INC·Filed 2019·Granted Jun 16, 2020·9 cites·20 claims
- 1290US10973701B2Apparatus for the detection of moistureHILL ROM SERVICES INC·Filed 2020·Granted Apr 13, 2021·2 cites·20 claims
- 1390USD779236SMattressHILL ROM SERVICES INC·Filed 2014·Granted Feb 21, 2017·18 cites·1 claims
- 1489US10292881B2Dynamic apnea therapy surfaceHILL ROM SERVICES INC·Filed 2015·Granted May 21, 2019·8 cites·20 claims
- 1589US10290071B2Universal caregiver interfaceHILL ROM SERVICES INC·Filed 2014·Granted May 14, 2019·26 cites·43 claims
- 1688US6639623B2Controls for a surgical theater systemHILL ROM SERVICES INC·Filed 2000·Granted Oct 28, 2003·60 cites·21 claims
- 1788US5996149ATrauma stretcher apparatusHILL ROM CO INC·Filed 1997·Granted Dec 7, 1999·80 cites·34 claims
- 1887US11331227B2Apparatus for the detection of moistureHILL ROM SERVICES INC·Filed 2021·Granted May 17, 2022·1 cites·20 claims
- 1985US10660807B2Systems, methods, and devices for the treatment of sleep disordersHILL ROM SERVICES INC·Filed 2014·Granted May 26, 2020·17 cites·34 claims
- 2084US11464693B2Siderail power communication interfaceHILL ROM SERVICES INC·Filed 2021·Granted Oct 11, 2022·1 cites·20 claims
- 2182US8677528B2Bed siderail having hand hygiene apparatusHOOKWAY SCOTT·Filed 2011·Granted Mar 25, 2014·13 cites·17 claims
- 2280US12482548B2Location based home screens for caregiver portable wireless devicesHILL ROM SERVICES INC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 2378US10987263B2Siderail power communication interfaceHILL ROM SERVICES INC·Filed 2018·Granted Apr 27, 2021·2 cites·20 claims
- 2477US11869649B2Universal interface operable with multiple patient support apparatusesHILL ROM SERVICES INC·Filed 2019·Granted Jan 9, 2024·1 cites·23 claims
- 2576US12138142B2Apparatus for the detection of moistureHILL ROM SERVICES INC·Filed 2022·Granted Nov 12, 2024·0 cites·20 claims
- 2673US6226816B1Procedural stretcher recline controlsHILL ROM CO INC·Filed 1998·Granted May 8, 2001·50 cites·4 claims
- 2772US10938446B2Wireless bed powerHILL ROM SERVICES INC·Filed 2018·Granted Mar 2, 2021·1 cites·19 claims
- 2869US10075214B2Wireless bed powerHILL ROM SERVICES INC·Filed 2014·Granted Sep 11, 2018·2 cites·26 claims
- 2968US11764831B2Wireless bed powerHILL ROM SERVICES INC·Filed 2021·Granted Sep 19, 2023·0 cites·18 claims
- 3064USD860685SMattressHILL ROM SERVICES INC·Filed 2017·Granted Sep 24, 2019·1 cites·1 claims
- 3164US8701230B2Core instability systemZERHUSEN ROBERT M·Filed 2011·Granted Apr 22, 2014·3 cites·26 claims
- 3258US7975337B2Fluidized bedHILL ROM SERVICES INC·Filed 2009·Granted Jul 12, 2011·2 cites·29 claims
- 3356US11007097B2Dynamic apnea therapy surfaceHILL ROM SERVICES INC·Filed 2019·Granted May 18, 2021·0 cites·20 claims
- 3455US2020360207A1Adverse event mitigation systems, methods, and devicesHILL ROM SERVICES INC·Filed 2020·Application pending·0 cites
- 3550US2011010854A1Siderail with storage areaZERHUSEN ROBERT M·Filed 2009·Application pending·0 cites
- 3646US2013146601A1Siderail with storage areaZERHUSEN ROBERT M·Filed 2013·Application pending·0 cites
- 3745US2011099721A1Weight efficient fluidized person-support apparatusHOWELL CHARLES A·Filed 2009·Application pending·0 cites
- 3845US2010088825A1Fluidizable Bed with Supportive Filter SheetHOWELL CHARLES A·Filed 2009·Application pending·0 cites
- 3945US2011010853A1Siderail with storage areaHOWELL CHARLES A·Filed 2009·Application pending·0 cites
- 4045US2011138538A1Weight efficient fluidized bedHOWELL CHARLES A·Filed 2009·Application pending·0 cites
- 4142US6151732AX-ray cassette holder for a patient support surfaceHILL ROM CO INC·Filed 1998·Granted Nov 28, 2000·12 cites·21 claims
- 4242US2015136146A1Adverse event mitigation systems, methods and devicesHILL ROM SERVICES INC·Filed 2013·Application pending·0 cites
- 4341US2012311786A1Equipment holderDIXON STEVEN A·Filed 2012·Application pending·0 cites
- 4439US2011247137A1Siderail Accessory ModuleHERMAN FRED·Filed 2011·Application pending·0 cites
- 4536US2013296769A1Systems for providing wound care using air fluidized therapyHOWELL CHARLES A·Filed 2012·Application pending·0 cites
- 4633US2011247134A1Siderail accessory moduleHOWELL CHARLES A·Filed 2010·Application pending·0 cites
- 4732US6276820B1Handle for surgical light apparatusHILL ROM CO INC·Filed 1999·Granted Aug 21, 2001·2 cites·23 claims
- 4831US6095683AX-ray cassette holder apparatusHILL ROM CO INC·Filed 1998·Granted Aug 1, 2000·4 cites·15 claims
- 4927US10231891B2Modular fluidizable occupant support and compact fluidizable modulesHOWELL CHARLES A·Filed 2010·Granted Mar 19, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →