David Greer

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Youngstown, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Turbine engine
- Patent number 4,724,670
- Issue date Feb 16, 1988
- Josie M. Greer, administratrix
- David Greer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS