Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Luigi De Simone — 1 Patent

KEKeene: 1 patents #10 of 30Top 35%
Chelsea, MA: #75 of 125 inventorsTop 60%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,988,122 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4716504 Light fixture bracket for suspended ceiling Scott Pahl 1987-12-29