RH

Roger Huppe

RTX (Raytheon): 8 patents #1,453 of 15,912Top 10%
Overall (All Time): #558,820 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11131194 Apex seal arrangement for rotary internal combustion engine Johnny Vinski, David Gagnon-Martin, Jean-Gabriel Gauvreau 2021-09-28
10907490 Turbine rotor coolant supply system Marc Tardif, Herve Turcotte 2021-02-02
10302523 Method for testing a seal of a sealed bearing cavity Pierre Legare, Alain C. Martel, Valeri Soukhostavets 2019-05-28
10273812 Turbine rotor coolant supply system Marc Tardif, Herve Turcotte 2019-04-30
10100730 Secondary air system with venturi Pierre Legare 2018-10-16
9896953 Seal runner Jean-Francois CARON 2018-02-20
9752616 Bearing system with bearing damper Abdelkhalek Saadi, Daniel Blais 2017-09-05
8944749 Oil purge system for a mid turbine frame Eric Durocher, John Pietrobon, Zenon Szlanta 2015-02-03
7704029 Arrangement for releasably holding a component in a fixed position on a shaft Daniel Blais 2010-04-27