Inventor
ELLIS CRAIG D
US21 patents
⚠️ This page may combine multiple inventors who share the name “ELLIS CRAIG D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILL ROM SERVICES INC
15 patentsUS6760939B2Jul 13, 2004
Mattress assembly
HILL ROM SERVICES INC73 citations99
US6295675B1Oct 2, 2001
Mattress assembly
HILL ROM SERVICES INC124 citations99
US7086107B2Aug 8, 2006
Mattress section support
HILL ROM SERVICES INC82 citations98
US6735799B1May 18, 2004
Air supply apparatus for an air mattress
HILL ROM SERVICES INC76 citations98
US6499167B1Dec 31, 2002
Mattress section support
HILL ROM SERVICES INC89 citations98
US6684434B2Feb 3, 2004
Mattress assembly
HILL ROM SERVICES INC73 citations97
US6467113B2Oct 22, 2002
Mattress assembly
HILL ROM SERVICES INC75 citations97
US7398573B2Jul 15, 2008
Mattress assembly
HILL ROM SERVICES INC32 citations96
US7353556B2Apr 8, 2008
Mattress assembly
HILL ROM SERVICES INC32 citations96
US7216389B2May 15, 2007
Mattress section support
HILL ROM SERVICES INC38 citations96
US7111348B2Sep 26, 2006
Mattress assembly
HILL ROM SERVICES INC42 citations96
US6439264B1Aug 27, 2002
Valve assembly
HILL ROM SERVICES INC44 citations96
US6302145B1Oct 16, 2001
Valve assembly
HILL ROM SERVICES INC38 citations96
US6505368B1Jan 14, 2003
Mattress assembly
HILL ROM SERVICES INC33 citations92
US7353557B2Apr 8, 2008
Mattress section support
HILL ROM SERVICES INC11 citations84