DA

David E. Ashpis

NASA: 2 patents #1,418 of 3,881Top 40%
📍 Beachwood, OH: #94 of 208 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,035,428 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9123845 Dust removal from solar cells — 2015-09-01
7999173 Dust removal from solar cells — 2011-08-16