Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Eric Gradman

Northrop Grumman: 1 patents #690 of 1,695Top 45%
Los Angeles, CA: #7,008 of 12,377 inventorsTop 60%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #2,946,603 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9658765 Image magnification system for computer interface H. Keith Nishihara, Shi-Ping Hsu, Adrian Kaehler, Kjerstin Williams 2017-05-23