Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Wein Holding — 2 Patents in 2021

Rank (2021): #12,792 of 31,441Top 45%
2 inventors
2 Patents 2021

Top Inventors at Wein Holding 2021

Showing 1–2 of 2 inventors

RankNamePatents
1 Steven R. Weinschenk 2
2 Leo Passov 1