Inventor
RABURN RICHARD W
29 patents
⚠️ This page may combine multiple inventors who share the name “RABURN RICHARD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPAN AMERICA MEDICAL SYST
14 patentsUS6036271AMar 14, 2000
Self-adjusting pressure relief seating system and methodology
SPAN AMERICA MEDICAL SYST193 citations99
US5699570ADec 23, 1997
Pressure relief valve vent line mattress system and method
SPAN AMERICA MEDICAL SYST197 citations99
US5652985AAug 5, 1997
Self-adjusting pressure relief support system and methodology
SPAN AMERICA MEDICAL SYST124 citations99
US5649331AJul 22, 1997
Self-adjusting pressure relief support system and methodology
SPAN AMERICA MEDICAL SYST107 citations99
US5487196AJan 30, 1996
Automated pressure relief mattress support system
SPAN AMERICA MEDICAL SYST223 citations99
US5797155AAug 25, 1998
Wheelchair cushion with protectively encased self-adjusting reservoir means
SPAN AMERICA MEDICAL SYST102 citations97
US7296315B2Nov 20, 2007
Air-powered low interface pressure support surface
SPAN AMERICA MEDICAL SYST93 citations96
US6782574B2Aug 31, 2004
Air-powered low interface pressure support surface
SPAN AMERICA MEDICAL SYST196 citations96
US6223369B1May 1, 2001
Patient support surfaces
SPAN AMERICA MEDICAL SYST198 citations96
US5459896AOct 24, 1995
Wheelchair cushion and cover
SPAN AMERICA MEDICAL SYST107 citations96
US5007124AApr 16, 1991
Support pad with uniform patterned surface
SPAN AMERICA MEDICAL SYST85 citations96
US5568660AOct 29, 1996
Wheelchair cushion and cover
SPAN AMERICA MEDICAL SYST65 citations94
US6256819B1Jul 10, 2001
Multi-section positioning wheelchair cushion
SPAN AMERICA MEDICAL SYST47 citations92
US8893340B2Nov 25, 2014
Shear reducing mattress cover
SPAN AMERICA MEDICAL SYST0 citations51
SPAN AMERICA MEDICAL SYSTEMS INC
13 patentsUSD394578SMay 26, 1998
Wheelchair cushion
SPAN AMERICA MEDICAL SYSTEMS INC74 citations96
USD322907SJan 7, 1992
Mattress pad material or the like
SPAN AMERICA MEDICAL SYSTEMS INC79 citations96
USD307690SMay 8, 1990
Mattress pad material
SPAN AMERICA MEDICAL SYSTEMS INC50 citations96
USD355322SFeb 14, 1995
Tri-zone mattress overlay
SPAN AMERICA MEDICAL SYSTEMS INC99 citations95
USD355488SFeb 14, 1995
Body aligner
SPAN AMERICA MEDICAL SYSTEMS INC27 citations92
USD326976SJun 16, 1992
Body aligner
SPAN AMERICA MEDICAL SYSTEMS INC38 citations90
USD307687SMay 8, 1990
Mattress pad material
SPAN AMERICA MEDICAL SYSTEMS INC21 citations82
US10827844B2Nov 10, 2020
Method for the treatment and prevention of decubitus ulcers for a patient due to interface of the patient with an air-powered low interface pressure overlay
SPAN AMERICA MEDICAL SYSTEMS INC4 citations79
USD390404SFeb 10, 1998
Head cradle
SPAN AMERICA MEDICAL SYSTEMS INC11 citations74
USD388995SJan 13, 1998
Foot support cushion
SPAN AMERICA MEDICAL SYSTEMS INC11 citations74
USD359190SJun 13, 1995
Foot support cushion
SPAN AMERICA MEDICAL SYSTEMS INC16 citations74
USD374368SOct 8, 1996
Modular backrest unit
SPAN AMERICA MEDICAL SYSTEMS INC10 citations71
US10722041B2Jul 28, 2020
Air-powered low interface pressure overlay
SPAN AMERICA MEDICAL SYSTEMS INC0 citations47