MG

Michael K. Grasela

📍 Newburgh Heights, OH: #2 of 5 inventorsTop 40%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,354,088 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7362661 Device for teaching time Mark Yager 2008-04-22