Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Derek W. Ozanich — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Selah, WA: #29 of 62 inventorsTop 50%
Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #2,633,380 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11229920 Showerhead, showerhead fluid concentrator, and method Jere F. Irwin 2022-01-25