MG

Michael L. Gronski

📍 Hemlock, MI: #2 of 4 inventorsTop 50%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #163,131 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302088 Water powered sump pump Leslie M. Tyner 1994-04-12