LL

LOUIS-PHILIPPE LAROCHE

BC Bell Canada: 1 patents #17 of 48Top 40%
HY Hydro-Quebec: 1 patents #211 of 463Top 50%
📍 Salaberry-de-Valleyfield, CA: #69 of 118 inventorsTop 60%
Overall (All Time): #3,864,432 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5167226 Combined clapping and vibrating device for expelling retained obstructive secretions in the lungs Pierre Gauthier, Joe Serrano, Pierre Girard 1992-12-01