JH

John Hoffman

JA Jackel: 1 patents #1 of 1Top 100%
📍 South Bend, IN: #12 of 50 inventorsTop 25%
🗺 Indiana: #304 of 1,469 inventorsTop 25%
Overall (1989): #94,948 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832227 Split lid for sewage basins — 1989-05-23