Inventor · disambiguated record
David P. Lubbers
Also filed as: LUBBERS DAVID P
39 granted patents·3 pending applications·2,466 citations·filing 2001–2025
99Inventor score
Files withHILL ROM SERVICES INC31LUBBERS DAVID P5SKINNER ANDREW F2HILL ROM SERVICE INC1KRAMER KENNETH L1
Top patents by PatentIndex Score
42 records- 0198US7926131B2Hospital bedHILL ROM SERVICES INC·Filed 2009·Granted Apr 19, 2011·99 cites·25 claims
- 0298US7669263B2Mattress assembly including adjustable length footHILL ROM SERVICES INC·Filed 2006·Granted Mar 2, 2010·175 cites·20 claims
- 0398US7610637B2Lift system for hospital bedHILL ROM SERVICES INC·Filed 2008·Granted Nov 3, 2009·144 cites·17 claims
- 0498US7520006B2Hospital bed including moveable foot portionHILL ROM SERVICES INC·Filed 2006·Granted Apr 21, 2009·176 cites·25 claims
- 0598US7406731B2Hospital bedHILL ROM SERVICES INC·Filed 2006·Granted Aug 5, 2008·141 cites·19 claims
- 0698US7296312B2Hospital bedHILL ROM SERVICES INC·Filed 2003·Granted Nov 20, 2007·437 cites·22 claims
- 0798US7273115B2Control apparatus for a patient supportHILL ROM SERVICES INC·Filed 2006·Granted Sep 25, 2007·78 cites·22 claims
- 0897US8090478B2Control for pressurized bladder in a patient support apparatusSKINNER ANDREW F·Filed 2006·Granted Jan 3, 2012·91 cites·34 claims
- 0997US7828092B2Motorized traction device for a patient supportHILL ROM SERVICES INC·Filed 2008·Granted Nov 9, 2010·69 cites·11 claims
- 1097US7533429B2Lift system for hospital bedHILL ROM SERVICES INC·Filed 2008·Granted May 19, 2009·125 cites·20 claims
- 1197US7407024B2Motorized traction device for a patient supportHILL ROM SERVICES INC·Filed 2007·Granted Aug 5, 2008·77 cites·16 claims
- 1297US7195253B2Motorized traction device for a patient supportHILL ROM SERVICES INC·Filed 2005·Granted Mar 27, 2007·73 cites·20 claims
- 1397US7090041B2Motorized traction device for a patient supportHILL ROM SERVICES INC·Filed 2004·Granted Aug 15, 2006·87 cites·18 claims
- 1497US7014000B2Braking apparatus for a patient supportHILL ROM SERVICES INC·Filed 2003·Granted Mar 21, 2006·105 cites·65 claims
- 1597US6877572B2Motorized traction device for a patient supportHILL ROM SERVICES INC·Filed 2004·Granted Apr 12, 2005·108 cites·28 claims
- 1696US9009893B2Hospital bedKRAMER KENNETH L·Filed 2012·Granted Apr 21, 2015·39 cites·13 claims
- 1796US8051931B2Motorized traction device for a patient supportHILL ROM SERVICES INC·Filed 2010·Granted Nov 8, 2011·36 cites·20 claims
- 1895US11376177B2Powered width expansion of articulated bed deckHILL ROM SERVICES INC·Filed 2020·Granted Jul 5, 2022·5 cites·18 claims
- 1995US8620477B2Control for pressurized bladder in a patient support apparatusSKINNER ANDREW F·Filed 2011·Granted Dec 31, 2013·39 cites·10 claims
- 2095US8267206B2Motorized traction device for a patient supportVOGEL JOHN DAVID·Filed 2011·Granted Sep 18, 2012·31 cites·19 claims
- 2195US7083012B2Motorized traction device for a patient supportHILL ROM SERVICE INC·Filed 2005·Granted Aug 1, 2006·65 cites·2 claims
- 2294US9763840B2Bed having rack and pinion powered width expansionHILL ROM SERVICES INC·Filed 2015·Granted Sep 19, 2017·17 cites·18 claims
- 2394US9107511B2Control for pressurized bladder in a patient support apparatusHILL ROM SERVICES INC·Filed 2013·Granted Aug 18, 2015·31 cites·19 claims
- 2492USRE43532EHospital bedMENKEDICK DOUGLAS J·Filed 2009·Granted Jul 24, 2012·37 cites·19 claims
- 2592US6749034B2Motorized traction device for a patient supportHILL ROM SERVICES INC·Filed 2001·Granted Jun 15, 2004·89 cites·48 claims
- 2691US9925102B2Person support system with width expansion wings which reach extension limits at different timesHILL ROM SERVICES INC·Filed 2017·Granted Mar 27, 2018·8 cites·9 claims
- 2791US9173796B2Bed with a powered width expansion wing with manual releaseHILL ROM SERVICES INC·Filed 2014·Granted Nov 3, 2015·10 cites·20 claims
- 2888US11135110B2Patient support apparatusHILL ROM SERVICES INC·Filed 2019·Granted Oct 5, 2021·6 cites·26 claims
- 2987US10603233B2Method of powered width expansion of a bedHILL ROM SERVICES INC·Filed 2017·Granted Mar 31, 2020·5 cites·18 claims
- 3087US7770247B2Brake system for wall armHILL ROM SERVICES INC·Filed 2006·Granted Aug 10, 2010·21 cites·37 claims
- 3186US9757293B2Adjustable person support system with expansion wings driven by dual leadscrews and center mounted motorsHILL ROM SERVICES INC·Filed 2014·Granted Sep 12, 2017·13 cites·12 claims
- 3282US10799407B2Variable width person support system and control system thereforHILL ROM SERVICES INC·Filed 2019·Granted Oct 13, 2020·3 cites·19 claims
- 3380US8141188B2Brake system for wall armLUBBERS DAVID P·Filed 2010·Granted Mar 27, 2012·9 cites·28 claims
- 3473US12502321B2Belt driven width expansion of a bedHILL ROM SERVICES INC·Filed 2022·Granted Dec 23, 2025·0 cites·20 claims
- 3572US2025186279A1Patient support apparatusHILL ROM SERVICES INC·Filed 2025·Application pending·0 cites
- 3670US8710950B2Wireless control system for a patient support apparatusLUBBERS DAVID P·Filed 2005·Granted Apr 29, 2014·12 cites·38 claims
- 3768US12350211B2Patient support apparatusHILL ROM SERVICES INC·Filed 2021·Granted Jul 8, 2025·0 cites·29 claims
- 3867US9737452B2Brake system for architectural armLUBBERS DAVID P·Filed 2012·Granted Aug 22, 2017·3 cites·24 claims
- 3957US11642260B2Variable width hospital bedHILL ROM SERVICES INC·Filed 2013·Granted May 9, 2023·2 cites·19 claims
- 4055US10251797B2Hospital bedHILL ROM SERVICES INC·Filed 2015·Granted Apr 9, 2019·0 cites·21 claims
- 4151US2010283314A1Dynamic Electric Brake for Movable ArticlesLUBBERS DAVID P·Filed 2009·Application pending·0 cites
- 4246US2012298459A1Dynamic Electric Brake for Movable ArticlesLUBBERS DAVID P·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →