WS

Walter J. Hasselman, Sr.

📍 Scarsdale, NY: #325 of 560 inventorsTop 60%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,082,134 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4246230 System for forming and dispensing a resinous foam — 1981-01-20