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USPTO Patent Rankings Data through Sept 30, 2025
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Leo Shepsis — 1 Patent

Portland, OR: #6,022 of 9,213 inventorsTop 70%
Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #2,850,962 of 4,157,543Top 70%
1 Patents All Time

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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10253747 Energy generation from water waves and storage of energy Vladimir Shepsis, Aleksandra Shepsis 2019-04-09