RC

Robert J. Crawford

📍 Apple Valley, MN: #3 of 11 inventorsTop 30%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #64,032 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4803879 Slip lock forming apparatus — 1989-02-14