Inventor · disambiguated record
Craig D. Ellis
Also filed as: ELLIS CRAIG D
21 granted patents·1 pending application·1,782 citations·filing 1993–2007
97Inventor score
Files withHILL ROM SERVICES INC15HILL ROM CO INC3SSI MEDICAL SERVICES INC1SUPPORT SYSTEMS INTERNATIONAL1
Top patents by PatentIndex Score
22 records- 0198US6021533AMattress apparatus having a siderail down sensorHILL ROM CO INC·Filed 1997·Granted Feb 8, 2000·210 cites·7 claims
- 0298US5586346AMethod and apparatus for supporting and for supplying therapy to a patientSUPPORT SYSTEMS INTERNATIONAL·Filed 1994·Granted Dec 24, 1996·275 cites·38 claims
- 0395US7086107B2Mattress section supportHILL ROM SERVICES INC·Filed 2002·Granted Aug 8, 2006·82 cites·33 claims
- 0495US6760939B2Mattress assemblyHILL ROM SERVICES INC·Filed 2002·Granted Jul 13, 2004·73 cites·27 claims
- 0595US6499167B1Mattress section supportHILL ROM SERVICES INC·Filed 2000·Granted Dec 31, 2002·89 cites·65 claims
- 0695US6467113B2Mattress assemblyHILL ROM SERVICES INC·Filed 2001·Granted Oct 22, 2002·75 cites·33 claims
- 0795US6295675B1Mattress assemblyHILL ROM SERVICES INC·Filed 1999·Granted Oct 2, 2001·124 cites·40 claims
- 0895US5647079AInflatable patient support surface systemHILL ROM CO INC·Filed 1996·Granted Jul 15, 1997·186 cites·12 claims
- 0993US7398573B2Mattress assemblyHILL ROM SERVICES INC·Filed 2006·Granted Jul 15, 2008·32 cites·29 claims
- 1093US7353556B2Mattress assemblyHILL ROM SERVICES INC·Filed 2006·Granted Apr 8, 2008·32 cites·20 claims
- 1193US7216389B2Mattress section supportHILL ROM SERVICES INC·Filed 2006·Granted May 15, 2007·38 cites·20 claims
- 1292US6439264B1Valve assemblyHILL ROM SERVICES INC·Filed 2001·Granted Aug 27, 2002·44 cites·19 claims
- 1391US6684434B2Mattress assemblyHILL ROM SERVICES INC·Filed 2002·Granted Feb 3, 2004·73 cites·41 claims
- 1491US6202672B1Valve assemblyHILL ROM CO INC·Filed 1998·Granted Mar 20, 2001·60 cites·32 claims
- 1591US5983429AMethod and apparatus for supporting and for supplying therapy to a patientFiled 1998·Granted Nov 16, 1999·123 cites·5 claims
- 1689US7111348B2Mattress assemblyHILL ROM SERVICES INC·Filed 2004·Granted Sep 26, 2006·42 cites·34 claims
- 1785US6735799B1Air supply apparatus for an air mattressHILL ROM SERVICES INC·Filed 1998·Granted May 18, 2004·76 cites·33 claims
- 1882US6302145B1Valve assemblyHILL ROM SERVICES INC·Filed 2001·Granted Oct 16, 2001·38 cites·29 claims
- 1977US5425148AConvertible footboard for a patient supportSSI MEDICAL SERVICES INC·Filed 1993·Granted Jun 20, 1995·66 cites·20 claims
- 2076US7353557B2Mattress section supportHILL ROM SERVICES INC·Filed 2007·Granted Apr 8, 2008·11 cites·11 claims
- 2176US6505368B1Mattress assemblyHILL ROM SERVICES INC·Filed 2000·Granted Jan 14, 2003·33 cites·26 claims
- 2243US2004103478A1Fluid supply apparatus for a mattressFiled 2003·Application pending·0 cites
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