CW

Charles A. Walton

📍 Marshfield, MA: #2 of 12 inventorsTop 20%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #125,319 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888474 Proximity identification system with lateral flux magnetic rod coupling — 1989-12-19