GF

Guilhem Fournier

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #2,741,159 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11078043 Elevator overrun systems Jean-Emile Rocher, Gerard Sirigu, Jean Marie Bongibault, Guillaume Trouvain, Arnaud Cazé 2021-08-03