RR

Robert O. Ruff

IN Ingersoll-Rand: 1 patents #11 of 49Top 25%
📍 Cincinnati, OH: #221 of 724 inventorsTop 35%
🗺 Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #126,189 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6405506 Door frame for metal buildings — 2002-06-18