JJ

John L. Clarke, Jr.

📍 Riverside, IL: #4 of 10 inventorsTop 40%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #96,131 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876091 Gypsum-based insecticide pellets and method of manufacture — 1989-10-24