Inventor
ULRICH DAVID J
US42 patents
⚠️ This page may combine multiple inventors who share the name “ULRICH DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILL ROM SERVICES INC
18 patentsUS7480951B2Jan 27, 2009
Patient care bed with network
HILL ROM SERVICES INC171 citations99
US7000272B2Feb 21, 2006
Hospital bed and mattress having a retractable foot section
HILL ROM SERVICES INC101 citations99
US6684427B2Feb 3, 2004
Hospital bed and matress having a retractable foot section
HILL ROM SERVICES INC105 citations99
US6496993B2Dec 24, 2002
Hospital bed and mattress having a retracting foot section
HILL ROM SERVICES INC110 citations99
US7086107B2Aug 8, 2006
Mattress section support
HILL ROM SERVICES INC82 citations98
US6499167B1Dec 31, 2002
Mattress section support
HILL ROM SERVICES INC89 citations98
US6351863B1Mar 5, 2002
Heel pressure management apparatus and method
HILL ROM SERVICES INC120 citations98
US7523515B2Apr 28, 2009
Hospital bed and mattress having a retractable foot section
HILL ROM SERVICES INC73 citations97
US7409735B2Aug 12, 2008
Dynamic cellular person support surface
HILL ROM SERVICES INC91 citations97
US7028352B2Apr 18, 2006
Apparatus and method for closing hospital bed gaps
HILL ROM SERVICES INC81 citations97
US7216384B2May 15, 2007
Hospital bed and mattress having a retractable foot section
HILL ROM SERVICES INC49 citations96
US7216389B2May 15, 2007
Mattress section support
HILL ROM SERVICES INC38 citations96
US7788747B2Sep 7, 2010
Apparatus and method for closing hospital bed gaps
HILL ROM SERVICES INC12 citations92
US7222377B2May 29, 2007
Apparatus and method for closing hospital bed gaps
HILL ROM SERVICES INC23 citations92
US7100222B2Sep 5, 2006
Apparatus and method for mounting hospital bed accessories
HILL ROM SERVICES INC36 citations92
US7353557B2Apr 8, 2008
Mattress section support
HILL ROM SERVICES INC11 citations84
US7591034B2Sep 22, 2009
Apparatus and method for closing hospital bed gaps
HILL ROM SERVICES INC10 citations83
US7293305B2Nov 13, 2007
Apparatus and method for mounting hospital bed accessories
HILL ROM SERVICES INC8 citations74
HILL ROM CO INC
15 patentsUS6163903ADec 26, 2000
Chair bed
HILL ROM CO INC296 citations99
US5781949AJul 21, 1998
Rotational therapy apparatus for a bed
HILL ROM CO INC133 citations99
US5745937AMay 5, 1998
Support surfaces for a bed
HILL ROM CO INC179 citations99
US5715548AFeb 10, 1998
Chair bed
HILL ROM CO INC674 citations99
US5630238AMay 20, 1997
Bed with a plurality of air therapy devices, having control modules and an electrical communication network
HILL ROM CO INC254 citations99
US5970789AOct 26, 1999
Method and apparatus for evaluating a support surface
HILL ROM CO INC93 citations98
US5682631ANov 4, 1997
Bed having a reduced-shear pivot and step deck combination
HILL ROM CO INC129 citations98
US5666681ASep 16, 1997
Heel pressure management apparatus and method
HILL ROM CO INC169 citations98
US6212714B1Apr 10, 2001
Hospital bed and mattress having a retracting foot section
HILL ROM CO INC162 citations97
US6119291ASep 19, 2000
Percussion and vibration therapy apparatus
HILL ROM CO INC133 citations96
US6047424AApr 11, 2000
Bed having modular therapy devices
HILL ROM CO INC115 citations96
US5940910AAug 24, 1999
Step deck for a bed
HILL ROM CO INC51 citations96
US5724685AMar 10, 1998
Step deck for a bed
HILL ROM CO INC68 citations96
US5692256ADec 2, 1997
Mattress for a hospital bed
HILL ROM CO INC76 citations96
US6151739ANov 28, 2000
Heel pressure management apparatus and method
HILL ROM CO INC70 citations95