Inventor · disambiguated record
David Alastair Spurling
Also filed as: SPURLING DAVID · SPURLING DAVID ALASTAIR
4 granted patents·54 citations·filing 2009–2020
74Inventor score
Top patents by PatentIndex Score
4 records- 0188USD907211SDialysis machineQUANTA DIALYSIS TECH LTD·Filed 2017·Granted Jan 5, 2021·38 cites·1 claims
- 0274US10273950B2Peristaltic pump rotorQUANTA FLUID SOLUTIONS LTD·Filed 2013·Granted Apr 30, 2019·3 cites·31 claims
- 0365US8459255B2Respiratory muscle training deviceSPURLING DAVID ALASTAIR·Filed 2009·Granted Jun 11, 2013·13 cites·24 claims
- 0438USD1070090SDialysis machineQUANTA DIALYSIS TECH LTD·Filed 2020·Granted Apr 8, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →