PE

Phillip Evans

📍 Littleton, MA: #3 of 10 inventorsTop 30%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #68,939 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834707 Venting apparatus and method for cardiovascular pumping application — 1989-05-30