Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Ivankovich

Northrop Grumman: 1 patents #690 of 1,695Top 45%
Manhattan Beach, CA: #518 of 861 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #2,479,570 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11911965 Ultrasonic consolidation of continuous filament materials for additive manufacturing Eric G. Barnes, Vernon M. Benson 2024-02-27