PC

Patrick Campbell

📍 Wayland, MA: #8 of 34 inventorsTop 25%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #71,480 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832051 Multiple-electrode intracochlear device Robert Jarvik 1989-05-23