SS

Steven J. Sprotberry

BC Btm Company: 1 patents #1 of 4Top 25%
📍 Marysville, MI: #2 of 7 inventorsTop 30%
🗺 Michigan: #3,817 of 10,747 inventorsTop 40%
Overall (2019): #259,873 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10328481 Clinching punch and apparatus Glenn R. Koenigbauer, Paul D. Boyes 2019-06-25