MV

Manuel A. Villafana

📍 Minneapolis, MN: #57 of 244 inventorsTop 25%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #93,396 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5354330 Heart valve prosthesis Donald W. Hanson, Richard W. Kramp 1994-10-11