Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Refco Manufacturing — 7 Patents

Rank (All Time): #71,133 of 106,120Top 70%
6 inventors
7 Patents All Time

Top Inventors at Refco Manufacturing All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Manfred Ulrich 5
2 Ulrich Demuth 2
3 Julia Kopp 1
3 Michael Oswald 1
3 Paolo Fancelli 1
3 Benno Brinlinger 1