Inventor · disambiguated record
David Campbell Macfarlane
Also filed as: MACFARLANE DAVID · MACFARLANE DAVID C · MACFARLANE DAVID CAMPBELL
3 granted patents·1 pending application·47 citations·filing 2002–2018
68Inventor score
Top patents by PatentIndex Score
4 records- 0174US11261103B2Water management systemDMAC IP PTY LTD·Filed 2018·Granted Mar 1, 2022·2 cites·19 claims
- 0271US10850992B2Enhanced evaporation systemVapteq IP Pty Ltd·Filed 2017·Granted Dec 1, 2020·4 cites·51 claims
- 0371US6640902B2Nested stack-down casing hanger system for subsea wellheadsFMC TECHNOLOGIES·Filed 2002·Granted Nov 4, 2003·41 cites·16 claims
- 0430US2018169589A1Water treatment system and methodDMAC IP PTY LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →