JW

John Wirtanen

📍 Elyria, OH: #5 of 19 inventorsTop 30%
🗺 Ohio: #1,853 of 6,034 inventorsTop 35%
Overall (2011): #255,793 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7909548 Spherical internal motion cutting tool Robert B. Peuterbaugh 2011-03-22