JR

Jeffrey O. Rolf

EA Eaton: 2 patents #1,243 of 3,708Top 35%
📍 Mentor, OH: #289 of 709 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,348,771 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4597312 Convertible axle Bradford W. Hicks, Lewis J. Valentine 1986-07-01
4493597 Nut lock assembly — 1985-01-15