Inventor · disambiguated record
David Diaz
Also filed as: DIAZ DAVID · DIAZ DAVID H
21 granted patents·4 pending applications·114 citations·filing 1994–2024
94Inventor score
Top patents by PatentIndex Score
25 records- 0196US11933698B2System for collecting liquid samples from a distanceELEMENTAL SCIENTIFIC INC·Filed 2021·Granted Mar 19, 2024·3 cites·5 claims
- 0294US11249101B2System for collecting liquid samplesELEMENTAL SCIENTIFIC INC·Filed 2020·Granted Feb 15, 2022·3 cites·14 claims
- 0394US11041835B2System for collecting liquid sampleELEMENTAL SCIENTIFIC INC·Filed 2020·Granted Jun 22, 2021·3 cites·17 claims
- 0494US7690275B1Automated sampling deviceELEMENTAL SCIENTIFIC INC·Filed 2006·Granted Apr 6, 2010·29 cites·14 claims
- 0593US12085497B1Nanoparticle analysis for ultra-low level concentrations of nanoparticles in fluid samplesELEMENTAL SCIENTIFIC INC·Filed 2023·Granted Sep 10, 2024·4 cites·21 claims
- 0693US10585108B2System for collecting liquid samplesELEMENTAL SCIENTIFIC INC·Filed 2016·Granted Mar 10, 2020·5 cites·16 claims
- 0792US10585075B2System for collecting liquid samplesELEMENTAL SCIENTIFIC INC·Filed 2016·Granted Mar 10, 2020·5 cites·16 claims
- 0888US2025147062A1System for collecting liquid samplesELEMENTAL SCIENTIFIC INC·Filed 2024·Application pending·0 cites
- 0986US9341229B1Automated sampling deviceELEMENTAL SCIENTIFIC INC·Filed 2013·Granted May 17, 2016·6 cites·13 claims
- 1085US11531038B2System for prioritization of collecting and analyzing liquid samplesELEMENTAL SCIENTIFIC INC·Filed 2019·Granted Dec 20, 2022·2 cites·20 claims
- 1184US11054344B2System for collecting liquid samples from a distanceELEMENTAL SCIENTIFIC INC·Filed 2015·Granted Jul 6, 2021·3 cites·11 claims
- 1284US9523700B1Automated sampling deviceELEMENTAL SCIENTIFIC INC·Filed 2014·Granted Dec 20, 2016·3 cites·12 claims
- 1381USD374127SSoccer ball bean bag chairDIAZ DAVID H·Filed 1994·Granted Oct 1, 1996·26 cites·1 claims
- 1481US2024255390A1System for collecting liquid samples from a distanceELEMENTAL SCIENTIFIC INC·Filed 2024·Application pending·0 cites
- 1579US12174211B2System for collecting liquid samplesELEMENTAL SCIENTIFIC INC·Filed 2022·Granted Dec 24, 2024·0 cites·10 claims
- 1675US12442828B2System for prioritization of collecting and analyzing liquid samplesELEMENTAL SCIENTIFIC INC·Filed 2022·Granted Oct 14, 2025·0 cites·6 claims
- 1775US12366560B2System for collecting liquid samplesELEMENTAL SCIENTIFIC INC·Filed 2021·Granted Jul 22, 2025·0 cites·9 claims
- 1875US7201072B1Automated sampling deviceELEMENTAL SCIENTIFIC INC·Filed 2004·Granted Apr 10, 2007·18 cites·26 claims
- 1973US10684296B1Automated sampling deviceELEMENTAL SCIENTIFIC INC·Filed 2019·Granted Jun 16, 2020·0 cites·20 claims
- 2073US9772340B1Automated sampling deviceELEMENTAL SCIENTIFIC INC·Filed 2016·Granted Sep 26, 2017·1 cites·19 claims
- 2172US7637175B1Automated sampling deviceELEMENTAL SCIENTIFIC INC·Filed 2006·Granted Dec 29, 2009·3 cites·13 claims
- 2270US10352952B2Automated sampling deviceELEMENTAL SCIENTIFIC INC·Filed 2018·Granted Jul 16, 2019·0 cites·20 claims
- 2367US10073106B1Automated sampling deviceELEMENTAL SCIENTIFIC INC·Filed 2017·Granted Sep 11, 2018·0 cites·11 claims
- 2457US2025289356A1Tailgate assembly including deployable workstationFORD GLOBAL TECH LLC·Filed 2024·Application pending·0 cites
- 2540US2016296158A1Non-invasive multi-frequency oxygenation spectroscopy device using nir diffuse photon density waves for measurement and pressure gauges for prediction of pressure ulcersUNIV DREXEL·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Diaz files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →