RB

Ralph S Barr

🗺 Illinois: #2,576 of 8,257 inventorsTop 35%
Overall (2022): #295,134 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11519708 Tool for verifying the leveling of vinyl siding at corner locations 2022-12-06