Inventor · disambiguated record
Stephen Percival
Also filed as: PERCIVAL STEPHEN · PERCIVAL STEPHEN J · PERCIVAL STEPHEN JOHN
10 granted patents·2 pending applications·22 citations·filing 1975–2025
80Inventor score
Files withNAT TECH & ENG SOLUTIONS SANDIA LLC10HONEYWELL FEDERAL MFG & TECH LLC1JOHNSEN JORGENSEN PLASTICS LTD1
Top patents by PatentIndex Score
12 records- 0186US11484867B2Electrocatalyst comprising a crumpled transition metal dichalcogenide support loaded with monodispersed metal nanoparticlesNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2020·Granted Nov 1, 2022·2 cites·20 claims
- 0281US12203911B1Sensor discriminators and methods for detecting electrical property changes in a metal organic frameworkHONEYWELL FEDERAL MFG & TECH LLC·Filed 2023·Granted Jan 21, 2025·0 cites·7 claims
- 0377US12422421B2Low power mixed gas sensorNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2023·Granted Sep 23, 2025·0 cites·11 claims
- 0470US2025237632A1Low Power Mixed Gas SensorNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2025·Application pending·0 cites
- 0569US11258096B2Molten inorganic electrolytes for low temperature sodium batteriesNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2019·Granted Feb 22, 2022·0 cites·14 claims
- 0664US11962009B1Low temperature sodium battery comprising an electrochemically active molten inorganic catholyteNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2021·Granted Apr 16, 2024·0 cites·16 claims
- 0763US2023207787A1Method to Improve Sodium Electrochemical Interfaces of Sodium Ion-Conducting CeramicsNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2023·Application pending·0 cites
- 0857US11685836B2Cross-linkable nanocomposite anticorrosion coatingNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2020·Granted Jun 27, 2023·0 cites·9 claims
- 0955US11545723B2Sodium electrochemical interfaces with NaSICON-type ceramicsNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2020·Granted Jan 3, 2023·0 cites·12 claims
- 1055US10766005B2Nanostructured polyelectrolytes for ion-selective membranesNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2018·Granted Sep 8, 2020·0 cites·18 claims
- 1155US4129226AHinged closures for containersJOHNSEN JORGENSEN PLASTICS LTD·Filed 1975·Granted Dec 12, 1978·20 cites·1 claims
- 1250US11573217B2Low power sensor for NOx detectionNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2021·Granted Feb 7, 2023·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →