EntityQ563196· pop 15· linked from 141 articlesLeroy GrummanSign in to saveAmerican aerospace engineer (1895–1982)ConnectionsNorthrop B-2 SpiritConceptApollo Lunar ModuleEntityGrumman E-2 HawkeyeEntityAGM-88 HARMEntityGrumman EA-6B ProwlerEntityGrumman F9F PantherEntityGrumman G-21 GooseEntityGrumman FFEntityOrbital ATKEntityInternational Standard Book NumberEntitypneumoniaEntityPresident of the United StatesConceptGreat DepressionEntityThe New York TimesEntitypenicillinEntityWayback MachineEntityMassachusetts Institute of TechnologyEntitymechanical engineeringEntityJames Webb Space TelescopeEntityApollo programConceptCategories1895 births1982 deaths20th-century American engineers20th-century American inventorsAmerican aerospace engineersAmerican aircraft designersAmerican businesspeople in aerospaceAmerican test pilotsAviators from New York (state)Burials at Locust Valley CemeteryCornell University College of Engineering alumniEngineers from New York (state)