HC

Helene Chaudanson

AS Ascometal: 1 patents #20 of 34Top 60%
Overall (All Time): #3,747,698 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5536338 Method of annealing iron-based products comprised of carbon steel rich in chromium and manganese Jean Metivier, Jean Dhers 1996-07-16