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Donald J. Butvin

📍 Ashland, OH: #3 of 11 inventorsTop 30%
🗺 Ohio: #2,196 of 7,190 inventorsTop 35%
Overall (2022): #471,779 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11331690 System, device, and method for removing paint from mixing paddles — 2022-05-17