RH

Richard A. Hall

📍 Marysville, OH: #4 of 16 inventorsTop 25%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #66,000 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876043 Hopper transport for injection molding — 1989-10-24