Inventor · disambiguated record
Douglas Schetzel
Also filed as: SCHETZEL DOUGLAS · SCHETZEL II DOUGLAS KEITH
2 granted patents·1 pending application·3 citations·filing 2019–2023
38Inventor score
Files withROLLS ROYCE CORP3
Top patents by PatentIndex Score
3 records- 0173US11692669B2Oil tank filler cap integrated into the de-aeratorROLLS ROYCE CORP·Filed 2019·Granted Jul 4, 2023·3 cites·20 claims
- 0256US12180894B1Electric starter verification during gas-turbine engine barringROLLS ROYCE CORP·Filed 2023·Granted Dec 31, 2024·0 cites·13 claims
- 0340US2025044159A1Temperature measurement systemROLLS ROYCE CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →