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

Rank (All Time): #67,765 of 106,120Top 65%
8 inventors
8 Patents All Time

Top Inventors at Quadna All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 Manuel G. Santoyo 6
2 Graeme Alexander 3
3 David Watson 2
3 Michael P. Dwyer 2
#5 Carlos Trautmann, I 1
#5 Frank J. Perlich 1
#5 Ron Tix 1
#5 Stephen R. Lopez 1