GF

G. Michael Fravala

📍 Caledonia, MI: #2 of 8 inventorsTop 25%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #44,503 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5348231 Two-stage aerator Don C. Arnold 1994-09-20