JB

Jean Bourrat

📍 Riom, FR: #64 of 120 inventorsTop 55%
Overall (All Time): #3,714,338 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5622674 Tool steel compositions and method of making — 1997-04-22