Inventor · disambiguated record
R. Mark Durham
Also filed as: DURHAM R MARK
2 granted patents·14 citations·filing 2011–2014
56Inventor score
Top patents by PatentIndex Score
2 records- 0179US8776617B2Method and system of submersible pump and motor performance testingDURHAM R MARK·Filed 2011·Granted Jul 15, 2014·12 cites·25 claims
- 0257US9222477B2Method and system of submersible pump and motor performance testingGICON PUMP & EQUIPMENT LTD·Filed 2014·Granted Dec 29, 2015·2 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →