DH

Dennis E. Hedenberg

📍 Des Plaines, IL: #16 of 54 inventorsTop 30%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #45,583 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5351986 Vehicle air suspension system William E. Hedenberg 1994-10-04