Assignee
PARNIN FRANCIS
US·4 granted patents·1 pending application·106 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0198US8230974B2Windmill and zero gravity lubrication system for a gas turbine enginePARNIN FRANCIS·Filed 2009·Granted Jul 31, 2012·86 cites·20 claims
- 0289US8833086B2Lubrication arrangement for a gas turbine engine gear assemblyPARNIN FRANCIS·Filed 2012·Granted Sep 16, 2014·13 cites·18 claims
- 0373US9695709B2Electronic means for detecting buffered main shaft seal wear or failure in a turbine enginePARNIN FRANCIS·Filed 2012·Granted Jul 4, 2017·3 cites·20 claims
- 0471US8844257B2Bypass arrangement of a lubrication valve for a gas turbine engine gear assemblyPARNIN FRANCIS·Filed 2012·Granted Sep 30, 2014·4 cites·19 claims
- 0538US2013319006A1Direct feed auxiliary oil system for geared turbofan enginePARNIN FRANCIS·Filed 2012·Application pending·0 cites
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