JR

John A. Rothlisberger

GE: 2 patents #13,562 of 36,430Top 40%
📍 Portland, OR: #4,612 of 9,213 inventorsTop 55%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,203,424 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6578850 Dynamic seal for a drive shaft — 2003-06-17
5295329 Ceramic, air-cooled smoothing bar — 1994-03-22