Inventor · disambiguated record
David C. Ferguson
Also filed as: FERGUSON DAVID · FERGUSON DAVID C
11 granted patents·1 pending application·318 citations·filing 2007–2025
93Inventor score
Top patents by PatentIndex Score
12 records- 0197US10886024B2Bed having housekeeping request buttonHILL ROM SERVICES INC·Filed 2020·Granted Jan 5, 2021·4 cites·20 claims
- 0296US8604916B2Association of support surfaces and bedsMCNEELY CRAIG A·Filed 2011·Granted Dec 10, 2013·70 cites·17 claims
- 0395US8046625B2Distributed fault tolerant architecture for a healthcare communication systemHILL ROM SERVICES INC·Filed 2009·Granted Oct 25, 2011·43 cites·20 claims
- 0495US8031057B2Association of support surfaces and bedsHILL ROM SERVICES INC·Filed 2010·Granted Oct 4, 2011·50 cites·20 claims
- 0595US7868740B2Association of support surfaces and bedsHILL ROM SERVICES INC·Filed 2007·Granted Jan 11, 2011·65 cites·20 claims
- 0694US8762766B2Distributed fault tolerant architecture for a healthcare communication systemHILL ROM SERVICES INC·Filed 2013·Granted Jun 24, 2014·35 cites·20 claims
- 0792US10566088B2Wireless bed locating systemHILL ROM SERVICES INC·Filed 2016·Granted Feb 18, 2020·7 cites·20 claims
- 0892US9465915B2Association of support surfaces and bedsHILL ROM SERVICES INC·Filed 2013·Granted Oct 11, 2016·21 cites·19 claims
- 0987US11574736B2Wireless bed and surface locating systemHILL ROM SERVICES INC·Filed 2020·Granted Feb 7, 2023·1 cites·20 claims
- 1087US8392747B2Distributed fault tolerant architecture for a healthcare communication systemFERGUSON DAVID C·Filed 2011·Granted Mar 5, 2013·22 cites·16 claims
- 1183US12230389B2Wireless bed locating systemHILL ROM SERVICES INC·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 1277US2025157641A1Wireless bed locating systemHILL ROM SERVICES INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →