JL

Jean-Luc Leman

AI Aerospatiale Societe Nationale Industrielle: 4 patents #31 of 693Top 5%
SA Societe Nationale Industrielle Et Aerospatiale: 4 patents #11 of 400Top 3%
EU Eurocopter: 2 patents #69 of 307Top 25%
AR Artus: 1 patents #3 of 8Top 40%
EF Eurocopter France: 1 patents #24 of 77Top 35%
Overall (All Time): #469,168 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7631737 Method and a system for setting into coincidence, a technique, a drive device, and an aircraft Charles Louis, Patrick Quesne 2009-12-15
5951251 Device for locking the blades of a rotor, at least in terms of pitch Jean Mondet 1999-09-14
5388961 Mechanical assembly for detecting the passing of a force threshold in translation Philippe Legendre, Etienne Rampal 1995-02-14
5199849 Helicopter swashplate mounted on articulations uncouled in pitching and rolling 1993-04-06
4749339 Integrater hub-mast and gyroplane rotor head comprising it Rene L. Mouille 1988-06-07
4737075 Flapping stop device for a gyroplane rotor Bruno Guimbal 1988-04-12
4652210 Device incorporating retractable stops for limiting the flappings of the blades of the main rotor of a rotorcraft Robert J. Suzzi 1987-03-24
4630998 Apparatus for control of collective and cyclic pitch of the blades of a rotor Michel V. Russier, Robert J. Suzzi 1986-12-23
4556365 Hub plate for a helicopter rotor, method of manufacturing it, and a helicopter rotor hub equipped with plates Rene L. Mouille 1985-12-03
4281967 Resonator device for damping the vibrations of a rotor of a rotary-wing aircraft Rene L. Mouille, Gerard C. L. Genoux, Marc A. Declercq, Robert J. Suzzi 1981-08-04
4255084 Device for damping the vibrations of a rotary-wing aircraft rotor Rene L. Mouille, Gerard C. L. Genoux, Marc A. Declercq, Robert J. Suzzi 1981-03-10