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Dean A. Donovan

🗺 Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #230,863 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6446296 Substrate cleaning apparatus with brush force control and method Daniel O. Middendorf, Thomas Slavik, James G. Johnson 2002-09-10