Assignee
GRUMMAN CORP
US·15 granted patents·771 citations·filing 1975–1998
Top patents by PatentIndex Score
15 records- 0194US4180372AWind rotor automatic air brakeGRUMMAN CORP·Filed 1977·Granted Dec 25, 1979·69 cites·13 claims
- 0293US4929855AHigh frequency switching deviceGRUMMAN CORP·Filed 1988·Granted May 29, 1990·131 cites·10 claims
- 0386US5381357AComplex adaptive fir filterGRUMMAN CORP·Filed 1993·Granted Jan 10, 1995·114 cites·13 claims
- 0482US5054066AError correcting public key cryptographic method and programGRUMMAN CORP·Filed 1988·Granted Oct 1, 1991·119 cites·14 claims
- 0582US4336543AElectronically scanned aircraft antenna system having a linear array of yagi elementsGRUMMAN CORP·Filed 1980·Granted Jun 22, 1982·49 cites·15 claims
- 0680US3985024AAcoustic emission process and system for improved flaw source locationGRUMMAN CORP·Filed 1975·Granted Oct 12, 1976·58 cites·24 claims
- 0779US5598713APortable self-contained cooler/freezer apparatus with nitrogen environment containerGRUMMAN CORP·Filed 1994·Granted Feb 4, 1997·65 cites·24 claims
- 0872US6077600ACeramic catalytic converterGRUMMAN CORP·Filed 1998·Granted Jun 20, 2000·35 cites·8 claims
- 0963US4901041AHigh-performance package for monolithic microwave integrated circuitsGRUMMAN CORP·Filed 1988·Granted Feb 13, 1990·28 cites·6 claims
- 1056US4897613ATemperature-compensated circuit for GaAs ECL output bufferGRUMMAN CORP·Filed 1988·Granted Jan 30, 1990·13 cites·16 claims
- 1153US4928286AHypersonic gasdynamic laser systemGRUMMAN CORP·Filed 1988·Granted May 22, 1990·13 cites·16 claims
- 1249US5995900AInfrared traffic sensor with feature curve generationGRUMMAN CORP·Filed 1997·Granted Nov 30, 1999·58 cites·23 claims
- 1334US4170221ASolar heat collector constructionGRUMMAN CORP·Filed 1978·Granted Oct 9, 1979·10 cites·1 claims
- 1432US5666468ANeural network binary code recognizerGRUMMAN CORP·Filed 1994·Granted Sep 9, 1997·2 cites·18 claims
- 1529US4164932ASolar heat collector constructionGRUMMAN CORP·Filed 1978·Granted Aug 21, 1979·7 cites·1 claims
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