PD

Pierre Delvaux

CS Ceram Sna: 1 patents #1 of 2Top 50%
📍 Sherbrooke, CA: #4 of 19 inventorsTop 25%
Overall (1989): #68,564 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4812204 Process for obtaining boric acid treated asbestos fiber Normand Lesmerises 1989-03-14