Inventor · disambiguated record
Roger Huppe
Also filed as: HUPPE ROGER
9 granted patents·1 pending application·61 citations·filing 2007–2019
86Inventor score
Top patents by PatentIndex Score
10 records- 0193US8944749B2Oil purge system for a mid turbine frameDUROCHER ERIC·Filed 2012·Granted Feb 3, 2015·21 cites·19 claims
- 0292US9752616B2Bearing system with bearing damperPRATT & WHITNEY CANADA·Filed 2015·Granted Sep 5, 2017·10 cites·13 claims
- 0391US10100730B2Secondary air system with venturiPRATT & WHITNEY CANADA·Filed 2015·Granted Oct 16, 2018·8 cites·16 claims
- 0489US10273812B2Turbine rotor coolant supply systemPRATT & WHITNEY CANADA·Filed 2015·Granted Apr 30, 2019·7 cites·19 claims
- 0587US7704029B2Arrangement for releasably holding a component in a fixed position on a shaftPRATT & WHITNEY CANADA·Filed 2007·Granted Apr 27, 2010·11 cites·16 claims
- 0670US10907490B2Turbine rotor coolant supply systemPRATT & WHITNEY CANADA·Filed 2019·Granted Feb 2, 2021·1 cites·8 claims
- 0769US9896953B2Seal runnerPRATT & WHITNEY CANADA·Filed 2014·Granted Feb 20, 2018·2 cites·20 claims
- 0866US10302523B2Method for testing a seal of a sealed bearing cavityPRATT & WHITNEY CANADA·Filed 2016·Granted May 28, 2019·1 cites·18 claims
- 0951US11131194B2Apex seal arrangement for rotary internal combustion enginePRATT & WHITNEY CANADA·Filed 2019·Granted Sep 28, 2021·0 cites·19 claims
- 1051US2017328405A1Bearing system with bearing damperPRATT & WHITNEY CANADA·Filed 2017·Application pending·0 cites
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