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USPTO Patent Rankings Data through Dec 31, 2025
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Xoucin — 8 Patents

Rank (All Time): #67,663 of 106,120Top 65%
3 inventors
8 Patents All Time

Top Inventors at Xoucin All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Swain W. Porter 5
2 Eric Engstrom 2
3 Walter G. Bright 1