JB

James E. Belcher

HP Harco Graphic Products: 1 patents #2 of 2Top 100%
📍 Grand Rapids, MI: #12 of 63 inventorsTop 20%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #101,494 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4817523 Flat bed screen printing press Charles W. Harpold 1989-04-04