Individual holder
WALKINGSHAW NATHAN R
US·2 granted patents·8 pending applications·63 citations·filing 2005–2015
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
10 records- 0188US8640798B2Motorized sled for stair chairsWALKINGSHAW NATHAN R·Filed 2009·Granted Feb 4, 2014·36 cites·18 claims
- 0284US7124454B2Pneumatic cot for use with emergency vehiclesWALKINGSHAW NATHAN R·Filed 2005·Granted Oct 24, 2006·27 cites·3 claims
- 0359US2009022923A1Apparatus and Method for Providing an Information Recording SystemWALKINGSHAW NATHAN R·Filed 2008·Application pending·0 cites
- 0449US2011025004A1Molded and Stackable Evacuation SledWALKINGSHAW NATHAN R·Filed 2009·Application pending·0 cites
- 0547US2008272629A1Folding Chair Cot for Use with Emergency VehiclesWALKINGSHAW NATHAN R·Filed 2008·Application pending·0 cites
- 0645US2007158969A1Maneuverable Ambulance ChairWALKINGSHAW NATHAN R·Filed 2007·Application pending·0 cites
- 0743US2015356513A1Systems and methods for incentivizing activities of employees resulting in reduced healthcare spendingWALKINGSHAW NATHAN R·Filed 2015·Application pending·0 cites
- 0843US2006085910A1Systems and methods for providing a backboard with a trackWALKINGSHAW NATHAN R·Filed 2005·Application pending·0 cites
- 0942US2006185079A1Folding chair cot for use with emergency vehiclesWALKINGSHAW NATHAN R·Filed 2005·Application pending·0 cites
- 1042US2006195987A1Motorized cot for use with emergency vehiclesWALKINGSHAW NATHAN R·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →