JD

Joseph Donaldson

📍 Wheaton, IL: #25 of 90 inventorsTop 30%
🗺 Illinois: #1,486 of 5,836 inventorsTop 30%
Overall (2002): #189,221 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6484412 Non-spill chalk line and measured refill cartridge Kevin M. Hanneman, Christopher C. Mazczewski, Craig W. Smith 2002-11-26