CL

Chantal L'Esperance

SL Societe Nationale De L'Amiante: 1 patents #4 of 16Top 25%
📍 Sherbrooke, CA: #357 of 670 inventorsTop 55%
Overall (All Time): #4,004,276 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4620401 Structural rod for reinforcing concrete material Germain Belanger 1986-11-04