WB

William D. Ball

📍 Drake, CO: #1 of 1 inventorsTop 100%
🗺 Colorado: #798 of 3,015 inventorsTop 30%
Overall (2003): #93,330 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6601790 Reusable cassette for photosensitive film Robert Wilcox, Robert P. Chambers 2003-08-05