Inventor
HOWELL CHARLES A
US37 patents
⚠️ This page may combine multiple inventors who share the name “HOWELL CHARLES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILL ROM SERVICES INC
25 patentsUS10022277B2Jul 17, 2018
Methods and apparatus for the detection of moisture and multifunctional sensor systems
HILL ROM SERVICES INC55 citations97
US6899442B2May 31, 2005
Surgical theater system having light, monitors, and cameras
HILL ROM SERVICES INC92 citations96
US6471363B2Oct 29, 2002
Surgical theater system having light, monitors, and cameras
HILL ROM SERVICES INC94 citations96
US6639623B2Oct 28, 2003
Controls for a surgical theater system
HILL ROM SERVICES INC60 citations93
US10299968B2May 28, 2019
Wireless incontinence detection apparatus
HILL ROM SERVICES INC10 citations92
US10290071B2May 14, 2019
Universal caregiver interface
HILL ROM SERVICES INC26 citations92
USD779236SFeb 21, 2017
Mattress
HILL ROM SERVICES INC18 citations92
US10660807B2May 26, 2020
Systems, methods, and devices for the treatment of sleep disorders
HILL ROM SERVICES INC17 citations85
US10292881B2May 21, 2019
Dynamic apnea therapy surface
HILL ROM SERVICES INC8 citations84
US10682263B2Jun 16, 2020
Apparatus for the detection of moisture
HILL ROM SERVICES INC9 citations83
US10123925B2Nov 13, 2018
Siderail power communication interface
HILL ROM SERVICES INC10 citations83
US11786427B2Oct 17, 2023
Siderail power communication interface
HILL ROM SERVICES INC3 citations72
US11464693B2Oct 11, 2022
Siderail power communication interface
HILL ROM SERVICES INC1 citations72
US11331227B2May 17, 2022
Apparatus for the detection of moisture
HILL ROM SERVICES INC1 citations72
US10973701B2Apr 13, 2021
Apparatus for the detection of moisture
HILL ROM SERVICES INC2 citations72
USD860685SSep 24, 2019
Mattress
HILL ROM SERVICES INC1 citations72
US10938446B2Mar 2, 2021
Wireless bed power
HILL ROM SERVICES INC1 citations71
US10075214B2Sep 11, 2018
Wireless bed power
HILL ROM SERVICES INC2 citations71
US10987263B2Apr 27, 2021
Siderail power communication interface
HILL ROM SERVICES INC2 citations70
US7975337B2Jul 12, 2011
Fluidized bed
HILL ROM SERVICES INC2 citations63
US12138142B2Nov 12, 2024
Apparatus for the detection of moisture
HILL ROM SERVICES INC0 citations62
US11869649B2Jan 9, 2024
Universal interface operable with multiple patient support apparatuses
HILL ROM SERVICES INC1 citations62
US11007097B2May 18, 2021
Dynamic apnea therapy surface
HILL ROM SERVICES INC0 citations62
US11764831B2Sep 19, 2023
Wireless bed power
HILL ROM SERVICES INC0 citations61
US12482548B2Nov 25, 2025
Location based home screens for caregiver portable wireless devices
HILL ROM SERVICES INC0 citations60
HILL ROM CO INC
6 patentsUS6000076ADec 14, 1999
Procedural stretcher recline controls
HILL ROM CO INC214 citations97
US5996149ADec 7, 1999
Trauma stretcher apparatus
HILL ROM CO INC80 citations96
US6226816B1May 8, 2001
Procedural stretcher recline controls
HILL ROM CO INC50 citations95
US6151732ANov 28, 2000
X-ray cassette holder for a patient support surface
HILL ROM CO INC12 citations74
US6095683AAug 1, 2000
X-ray cassette holder apparatus
HILL ROM CO INC4 citations74
US6276820B1Aug 21, 2001
Handle for surgical light apparatus
HILL ROM CO INC2 citations61