DM

Donna J. Malczewski

📍 Cheektowaga, NY: #89 of 179 inventorsTop 50%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,119,138 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4221073 Fluid flow and viscosity display toy — 1980-09-09