Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark R. Smith — 1 Patent in 2021

Edmond, OK: #20 of 69 inventorsTop 30%
Oklahoma: #307 of 1,049 inventorsTop 30%
Overall (2021): #341,480 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11041793 Hydrometer testing and filtration apparatus 2021-06-22