LD

Loic Duchamp

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,323,708 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7523810 Elevator car guiding device for an elevator without machine room Jean-Noel Cloux, Thomas Coquerelle, Pascal Rebillard, Frederic Beauchaud, Michel Beeuwsaert 2009-04-28