Inventor · disambiguated record
David Thomas Lepley
Also filed as: LEPLEY DAVID · LEPLEY DAVID THOMAS
4 granted patents·2 pending applications·21 citations·filing 2013–2024
69Inventor score
Top patents by PatentIndex Score
6 records- 0194US10208651B2Lean-burn pre-combustion chamberPROMETHEUS APPLIED TECH LLC·Filed 2017·Granted Feb 19, 2019·17 cites·13 claims
- 0281US9429132B1Capacitive ignition system with ion-sensing and suppression of AC ringingHOERBIGER KOMPRESSORTECH HOLD·Filed 2016·Granted Aug 30, 2016·3 cites·4 claims
- 0364US10138799B2Two-stage precombustion chamber for large bore gas enginesPROMETHEUS APPLIED TECH LLC·Filed 2013·Granted Nov 27, 2018·1 cites·42 claims
- 0461US2018038270A1Two-stage precombustion chamber for large bore gas enginesPROMETHEUS APPLIED TECH LLC·Filed 2017·Application pending·0 cites
- 0551US2025146466A1Distributed architecture ignition systemALTRONIC LLC·Filed 2024·Application pending·0 cites
- 0646US10550820B2Time-varying spark current magnitude to improve spark plug performance and durabilityPROMETHEUS APPLIED TECH LLC·Filed 2013·Granted Feb 4, 2020·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →