JD

James J. Downs

📍 Bloomingdale, IL: #5 of 14 inventorsTop 40%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #120,895 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5286430 Incineration residue treatment process William A. Roberts 1994-02-15