RR

Ralph R. Ruf

IBM: 1 patents #741 of 3,003Top 25%
📍 New York, NY: #142 of 613 inventorsTop 25%
🗺 New York: #1,860 of 7,004 inventorsTop 30%
Overall (1994): #79,990 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5331589 Magnetic STM with a non-magnetic tip Richard J. Gambino, Elia Zeldov 1994-07-19