DJ

Douglas A. Joseph

📍 Powell, OH: #12 of 30 inventorsTop 40%
🗺 Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #228,010 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6389939 Multiple-spindle bar machine Kirt M. Babuder, Thomas M. Bender, L. Joseph Stupica 2002-05-21