GA

Gene Alter

📍 Chagrin Falls, OH: #5 of 42 inventorsTop 15%
🗺 Ohio: #845 of 6,034 inventorsTop 15%
Overall (2011): #99,923 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8020940 Mining and demolition tool Gregory Greenspan, Alexander Greenspan 2011-09-20
7963615 Mining and demolition tool Alexander Greenspan, Gregory Greenspan 2011-06-21