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USPTO Patent Rankings Data through Sept 30, 2025
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Walter Doll — 1 Patent in 2020

Bern, GA: #1 of 1 inventorsTop 100%
Overall (2020): #230,246 of 565,922Top 45%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10674781 Device for avoiding excessive burdens on the human foot while walking and operating method therefor 2020-06-09