AC

Alexander Chak

📍 Brooklyn, NY: #30 of 136 inventorsTop 25%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #133,945 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874496 Device for silverizing drinking water Maryan Chak 1989-10-17