Inventor · disambiguated record
Nicholas D. Hayes
Also filed as: HAYES NICHOLAS D · HAYES NICHOLAS DAVID
3 granted patents·1 pending application·107 citations·filing 1998–2015
74Inventor score
Top patents by PatentIndex Score
4 records- 0187US10030502B1System for well monitoringWELLNTEL INC·Filed 2014·Granted Jul 24, 2018·22 cites·21 claims
- 0286US6000232ARefrigeration system and method of controlFISHER & PAYKEL·Filed 1998·Granted Dec 14, 1999·74 cites·23 claims
- 0380US9970916B2Wellhead water quality detectorWELINTEL INC·Filed 2015·Granted May 15, 2018·11 cites·21 claims
- 0437US2014009302A1Wellhead water level sensorWELLINTEL INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →