P

Inventor

WESTERFELD STEVEN R

US15 patents
⚠️ This page may combine multiple inventors who share the name “WESTERFELD STEVEN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HILL ROM SERVICES INC

6 patents
US6952852B2Oct 11, 2005

Mattress structure

HILL ROM SERVICES INC113 citations99
US6687935B2Feb 10, 2004

Mattress structure

HILL ROM SERVICES INC121 citations99
US6460209B1Oct 8, 2002

Mattress structure

HILL ROM SERVICES INC86 citations98
US6378152B1Apr 30, 2002

Mattress structure

HILL ROM SERVICES INC194 citations97
US6311348B1Nov 6, 2001

Bed assembly with an air mattress and controller

HILL ROM SERVICES INC94 citations97
US8006440B2Aug 30, 2011

Headwall having movable cover

HILL ROM SERVICES INC48 citations86

HILL ROM CO INC

4 patents
US6145253ANov 14, 2000

Head wall for a hospital room

HILL ROM CO INC56 citations96
US5323565AJun 28, 1994

Head wall for hospital bed

HILL ROM CO INC59 citations96
US5060425AOct 29, 1991

Head wall for hospital bed

HILL ROM CO INC65 citations96
US4821470AApr 18, 1989

Head wall for hospital bed

HILL ROM CO INC79 citations96

PATMARK COMPANY INC

2 patents
US6115861ASep 12, 2000

Mattress structure

PATMARK COMPANY INC195 citations98
US6079065AJun 27, 2000

Bed assembly with an air mattress and controller

PATMARK COMPANY INC133 citations97

SLEEP OPTIONS INC

1 patent
US5815865AOct 6, 1998

Mattress structure

SLEEP OPTIONS INC227 citations96

NEWKIRK DAVID C

1 patent
US8640391B2Feb 4, 2014

Modular architectural room system

NEWKIRK DAVID C24 citations91

WITTROCK ENTPR LLC

1 patent
US10159616B2Dec 25, 2018

Modular wall for dividing rooms in a healthcare facility

WITTROCK ENTPR LLC9 citations78