DC

Daniel G. Constantino

📍 Mexico City, MX: #1 of 8 inventorsTop 15%
Overall (1982): #70,948 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4326698 Gate valve — 1982-04-27