AH

Alain Houdayer

HY Hydro-Quebec: 1 patents #211 of 463Top 50%
Overall (All Time): #3,303,403 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7800051 Apparatus and method for monitoring snow water equivalent and soil moisture content using natural gamma radiation Yves Choquette, Pierre Lavigne, Pierre Ducharme, Jean-Pierre Martin 2010-09-21