JB

Jean-Marc Billard

AG Application Des Gaz: 1 patents #12 of 32Top 40%
Overall (All Time): #2,054,233 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8777183 Device for connecting a gas-operated appliance and a gas cartridge Eric Carrato, Marc Champion, Sylvain Arnaud 2014-07-15
8074965 Device for connecting a gas-operated appliance and a gas cartridge Eric Carrato, Marc Champion, Sylvain Arnaud 2011-12-13