Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Pierre Maccagno — 1 Patent

ATAdelphi Technology: 1 patents #19 of 21Top 95%
Stanford, CA: #855 of 1,454 inventorsTop 60%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,909,939 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4951304 Focused X-ray source Melvin Arthur Piestrup, David Graham Boyers, Cary Pincus 1990-08-21