JF

John B. Flannery

📍 Chelmsford, MA: #551 of 858 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,103,190 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4308536 Anti-collision vehicular radar system John Sims 1981-12-29