Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Dan Sparks

Peregian Beach, AU: #1 of 1 inventorsTop 100%
Overall (2018): #440,506 of 503,207Top 90%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10047514 Portable building Roger W. Hill 2018-08-14