Assignee
MARTIN WILLIS E
US·5 granted patents·1 pending application·45 citations·filing 2006–2014
Technology mixA61G6
Top patents by PatentIndex Score
6 records- 0188US8763178B1Low profile patient examination tableMARTIN WILLIS E·Filed 2010·Granted Jul 1, 2014·27 cites·19 claims
- 0272US8464371B1Patient lifting deviceMARTIN WILLIS E·Filed 2010·Granted Jun 18, 2013·7 cites·13 claims
- 0365US8793822B2Patient lift deviceMARTIN WILLIS E·Filed 2011·Granted Aug 5, 2014·5 cites·20 claims
- 0458US8677525B1Patient lifting deviceMARTIN WILLIS E·Filed 2013·Granted Mar 25, 2014·2 cites·7 claims
- 0558US8196950B2Convertible wheelchair having removable side framesMARTIN WILLIS E·Filed 2006·Granted Jun 12, 2012·4 cites·29 claims
- 0644US2014317843A1Patient lifting device using take-up rollersMARTIN WILLIS E·Filed 2014·Application pending·0 cites
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