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USPTO Patent Rankings Data through Dec 31, 2025
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River2Sea — 2 Patents in 2021

Rank (2021): #14,378 of 31,506Top 50%
1 inventors
2 Patents 2021

Top Inventors at River2Sea 2021

Showing 1–1 of 1 inventors

RankNamePatents
1 Kwok Kong Chan 2