RS

Robert A. Scherrer

📍 White Bear Lake, MN: #10 of 43 inventorsTop 25%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #110,493 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6946077 pH stable activated carbon Robert G. Roodman, Jack Smiley, J. Michael Havelka 2005-09-20