Inventor
WILKINSON JOHN W
US18 patents
⚠️ This page may combine multiple inventors who share the name “WILKINSON JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPAN AMERICA MEDICAL SYST
6 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
US5412821AMay 9, 1995
Pressure relief support system for a mattress
SPAN AMERICA MEDICAL SYST131 citations99
M P L LTD
4 patentsUS6269505B1Aug 7, 2001
Inflatable cushioning device with manifold system
M P L LTD136 citations98
US6826795B2Dec 7, 2004
Inflatable cushioning device with manifold system
M P L LTD65 citations95
US7434283B2Oct 14, 2008
Discrete cell body support and method for using the same to provide dynamic massage
M P L LTD41 citations91
US7617554B2Nov 17, 2009
Pressure equalization apparatus
M P L LTD14 citations83