Inventor · disambiguated record
Richard Edward Leggett
Also filed as: LEGGETT RICHARD · LEGGETT RICHARD E · LEGGETT RICHARD EDWARD
9 granted patents·4 pending applications·6 citations·filing 2007–2025
78Inventor score
Top patents by PatentIndex Score
13 records- 0178US9476866B2COD/TOC analyses using ferrate oxidationHACH CO·Filed 2014·Granted Oct 25, 2016·3 cites·12 claims
- 0274US10302552B2Apparatus, composition and method for determination of chemical oxidation demandHACH CO·Filed 2014·Granted May 28, 2019·2 cites·8 claims
- 0372US10281393B2TurbidimeterHACH CO·Filed 2015·Granted May 7, 2019·1 cites·5 claims
- 0470US10823672B2TurbidimeterHACH CO·Filed 2019·Granted Nov 3, 2020·0 cites·7 claims
- 0567US10520433B2TurbidimeterHACH CO·Filed 2019·Granted Dec 31, 2019·0 cites·7 claims
- 0666US2025264401A1Turbidimeter cleaningHACH CO·Filed 2025·Application pending·0 cites
- 0762US2025095779A1Method and apparatus for detecting pathogensEARLHAM ENTPR LTD·Filed 2023·Application pending·0 cites
- 0857US12326398B2Turbidimeter cleaningHACH CO·Filed 2020·Granted Jun 10, 2025·0 cites·10 claims
- 0956US12013368B2Aqueous sample measurement via oxidizing metal to higher valenceHACH CO·Filed 2019·Granted Jun 18, 2024·0 cites·17 claims
- 1043US2015111304A1Carbon analysis using ferrate oxidationHACH CO·Filed 2014·Application pending·0 cites
- 1142US11549879B2Membrane integrity monitoring in water treatmentHACH CO·Filed 2018·Granted Jan 10, 2023·0 cites·18 claims
- 1235US8455264B2Fluorescence based detection of substancesRUSSELL DAVID·Filed 2007·Granted Jun 4, 2013·0 cites·14 claims
- 1330US2012180554A1Total organic carbon (toc) fluid sensorLEGGETT RICHARD EDWARD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →