JG

John J. Groezinger

Caterpillar: 1 patents #19 of 111Top 20%
📍 Peoria, IL: #8 of 61 inventorsTop 15%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #95,210 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859328 Twist on disposable filter Philip E. Moldenhauer 1989-08-22