HJ

Henry E. Zion, Jr.

📍 Bridgewater, MA: #109 of 199 inventorsTop 55%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,024,395 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4551955 Sand blasting apparatus — 1985-11-12