Inventor · disambiguated record
Frederic Witham
Also filed as: WITHAM Frederic
6 granted patents·4 pending applications·5 citations·filing 2016–2024
69Inventor score
Files withROLLS ROYCE PLC10
Top patents by PatentIndex Score
10 records- 0179US11041624B2Fuel spray nozzle for a gas turbine engineROLLS ROYCE PLC·Filed 2016·Granted Jun 22, 2021·3 cites·18 claims
- 0276US10753614B2Fuel injector with interweaved pilot and mains passagesROLLS ROYCE PLC·Filed 2018·Granted Aug 25, 2020·2 cites·8 claims
- 0356US12228283B2Combustor apparatusROLLS ROYCE PLC·Filed 2024·Granted Feb 18, 2025·0 cites·18 claims
- 0448US12104794B2Combustor assemblyROLLS ROYCE PLC·Filed 2023·Granted Oct 1, 2024·0 cites·13 claims
- 0547US11598525B2Combustion chamber with particle separatorROLLS ROYCE PLC·Filed 2021·Granted Mar 7, 2023·0 cites·14 claims
- 0646US2024085020A1Combustor assemblyROLLS ROYCE PLC·Filed 2023·Application pending·0 cites
- 0738US2018195728A1Fuel injectorROLLS ROYCE PLC·Filed 2018·Application pending·0 cites
- 0837US2018195726A1Fuel injectorROLLS ROYCE PLC·Filed 2018·Application pending·0 cites
- 0936US2018195727A1Fuel injectorROLLS ROYCE PLC·Filed 2018·Application pending·0 cites
- 1034US10677467B2Cooling apparatus for a fuel injectorROLLS ROYCE PLC·Filed 2016·Granted Jun 9, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →