John G. MARSHALL

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Derby, GB

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Patents Grantslast 30 patents

Information Patent Grant
Fairings for power generation machines
- Patent number 11,527,228
- Issue date Dec 13, 2022
- Rolls-Royce PLC
- Richard Peace
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
COMBUSTION CHAMBER, A COMBUSTION CHAMBER TILE AND A METHOD OF MANUF...
- Publication number 20200123977
- Publication date Apr 23, 2020
- Rolls-Royce plc
- John G. MARSHALL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FAIRINGS FOR POWER GENERATION MACHINES
- Publication number 20190259364
- Publication date Aug 22, 2019
- Rolls-Royce plc
- Richard PEACE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER