ER

Eva-Maria Rossi

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Menlo Park, CA: #2,703 of 3,774 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,982,066 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4693908 Magnetic recording disk with improved lubricant retention Armin R. Tietze 1987-09-15