JR

Joseph Roller

📍 Ashtabula, OH: #5 of 7 inventorsTop 75%
🗺 Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #185,064 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6494640 Apparatus for protecting structural supports — 2002-12-17