GD

George Ducis

📍 Brunswick, OH: #142 of 251 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,638,776 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5857513 Aerator for vertical flaskless molding machine Gary W. Calhoun 1999-01-12