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David E. O'Ryan

DI Durr Industries: 1 patents #2 of 5Top 40%
📍 Avon Lake, OH: #4 of 19 inventorsTop 25%
🗺 Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #233,328 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6471737 Underbooth powder paint collector David Cole, Charlotte E. Kelly, Richard D. Burke 2002-10-29