DE

David G. Elwell

📍 Belvidere, IL: #2 of 12 inventorsTop 20%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #242,983 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D470584 Fireplace cover Jean D. Elwell 2003-02-18