RS

Roger S. Simpson

📍 Northville, MI: #23 of 79 inventorsTop 30%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #125,821 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6415044 Non-destructive inspection method for an impact treated surface Donald K. Cohen 2002-07-02