Inventor · disambiguated record
John A. Leogrande
Also filed as: LEOGRANDE JOHN A
8 granted patents·375 citations·filing 1974–2010
89Inventor score
Top patents by PatentIndex Score
8 records- 0196US4153386AAir cooled turbine vanesUNITED TECHNOLOGIES CORP·Filed 1974·Granted May 8, 1979·102 cites·7 claims
- 0295US7455495B2Systems and methods for monitoring thermal growth and controlling clearances, and maintaining health of turbo machinery applicationsUNITED TECHNOLOGIES CORP·Filed 2005·Granted Nov 25, 2008·73 cites·23 claims
- 0390US4505640ASeal means for a blade attachment slot of a rotor assemblyUNITED TECHNOLOGIES CORP·Filed 1983·Granted Mar 19, 1985·90 cites·10 claims
- 0475US7918642B2Instrument port seal for RF measurementUNITED TECHNOLOGIES CORP·Filed 2007·Granted Apr 5, 2011·7 cites·14 claims
- 0575US4626169ASeal means for a blade attachment slot of a rotor assemblyUNITED TECHNOLOGIES CORP·Filed 1984·Granted Dec 2, 1986·47 cites·3 claims
- 0673US6179560B1Turbomachinery module with improved maintainabilityUNITED TECHNOLOGIES CORP·Filed 1998·Granted Jan 30, 2001·53 cites·19 claims
- 0766US9291069B2Instrument port seal for RF measurementLEOGRANDE JOHN A·Filed 2010·Granted Mar 22, 2016·3 cites·7 claims
- 0836US7578424B2Method of joining a microwave transparent component to a host componentUNITED TECHNOLOGIES CORP·Filed 2006·Granted Aug 25, 2009·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →