GG

Greg Greenspan

📍 Solon, OH: #259 of 517 inventorsTop 55%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,119,281 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7683500 Wave energy recovery system Alexander Greenspan, Gene Alter 2010-03-23
7474013 Wave energy recovery system Alexander Greenspan, Gene Alter 2009-01-06