CD

Charles B. Duke

📍 Jefferson Hills, PA: #2 of 12 inventorsTop 20%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #248,441 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6824247 Printer cartridge compatible with printhead Brandan J. Hill 2004-11-30