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Steven J. Sprotberry

BC Btm Company: 1 patents #3 of 5Top 60%
📍 Marysville, MI: #3 of 5 inventorsTop 60%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #112,019 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6430795 Composite urethane stripper for metal joining apparatus Edwin G. Sawdon 2002-08-13