DS

David A Szafranski

📍 Avon, OH: #5 of 42 inventorsTop 15%
🗺 Ohio: #1,303 of 7,781 inventorsTop 20%
Overall (2019): #179,130 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10480194 Gutter cover 2019-11-19
10443243 Gutter cover 2019-10-15