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USPTO Patent Rankings Data through Sept 30, 2025
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Daniel Ratner

WAWing Aviation: 1 patents #27 of 55Top 50%
San Francisco, CA: #2,767 of 6,857 inventorsTop 45%
California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #497,116 of 565,922Top 90%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10714069 Systems and methods for tuning propeller noise — 2020-07-14

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