YR

Yves Richard

DE Degremont: 1 patents #41 of 128Top 35%
GT Gaztransport Et Technigaz: 1 patents #59 of 129Top 50%
Overall (All Time): #2,079,190 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8550276 Cylindrical structure made up of rectangular elements Adnan Ezzarhouni 2013-10-08
5498347 Reactor for the ozonization of water 1996-03-12