LQ

Lucien Henri Jacques Quennehen

SE Safran Aircraft Engines: 11 patents #1 of 489Top 1%
SE Safran Helicopter Engines: 1 patents #6 of 52Top 15%
📍 Moissy-Cramayel, FR: #1 of 408 inventorsTop 1%
Overall (2021): #6,602 of 548,734Top 2%
11
Patents 2021

Issued Patents 2021

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11208906 Connection between a ceramic matrix composite stator sector and a metallic support of a turbomachine turbine Nicolas Paul Tableau, Sébastien Serge Francis Congratel, Gilles Lepretre, Denis Daniel Jean Boisseleau 2021-12-28
11193382 Turbine engine turbine including a nozzle stage made of ceramic matrix composite material 2021-12-07
11149586 Turbine ring assembly Clément Jean Pierre Duffau, Sébastien Serge Francis Congratel, Nicolas Paul Tableau 2021-10-19
11118477 Turbine ring assembly Clement Roussille, Gaël Frédéric Claude Cyrille Evain, Adele Lyprendi 2021-09-14
11111822 Turbine ring assembly Nicolas Paul Tableau, Sébastien Serge Francis Congratel, Clément Jean Pierre Duffau, Hubert Illand 2021-09-07
11111823 Turbine ring assembly with inter-sector sealing Clément Jarrossay, Sébastien Serge Francis Congratel, Antoine Claude Michel Etienne Danis, Clément Jean Pierre Duffau 2021-09-07
11028720 Turbine ring assembly Nicolas Paul Tableau, Sébastien Serge Francis Congratel, Clément Jean Pierre Duffau, Fabrice Marcel Noel Garin 2021-06-08
11021988 Turbine ring assembly Nicolas Paul Tableau, Sébastien Serge Francis Congratel, Clément Jean Pierre Duffau, Fabrice Marcel Noel Garin 2021-06-01
11021979 Sector of an annular nozzle of a turbine of a turbomachine Sébastien Serge Francis Congratel, Antoine Claude Michel Etienne Danis, Clément Jarrossay, Nicolas Paul Tableau 2021-06-01
11015484 Assembly for a spreader connection between a turbine casing and a turbine engine ring element Gilles Lepretre, Thierry Guy Xavier TESSON, Hubert Illand, Matthieu Arnaud Gimat 2021-05-25
10934872 Turbomachine case comprising a central part projecting from two lateral portions in a junction region Nicolas Paul Tableau, Sébastien Serge Francis Congratel, Antoine Claude Michel Etienne Danis, Maurice Guy Judet 2021-03-02