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USPTO Patent Rankings Data through Dec 31, 2025
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David Ambar — 1 Patent in 2021

UNUnknown: 1 patents #344 of 3,329Top 15%
Toronto, CA: #378 of 1,349 inventorsTop 30%
Overall (2021): #488,441 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10926785 Child cross over stroller Mitch Thompson, Steve A. Copeland 2021-02-23