Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter Kamenstein — 1 Patent in 2021

UNUnknown: 1 patents #344 of 3,329Top 15%
North Salem, NY: #6 of 10 inventorsTop 60%
New York: #4,600 of 12,766 inventorsTop 40%
Overall (2021): #304,411 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11141028 Adjustable tension and spin control cap for roll dispensers Kanjana Chaiwatanachai, Kaisern Chen 2021-10-12