Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Barrier Systems — 21 Patents

Rank (All Time): #28,565 of 106,127Top 30%
11 inventors
21 Patents All Time

Top Inventors at Barrier Systems All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 John W. Duckett 10
2 Gerrit A. Dyke 5
3 Steven L. Peek 3
3 Alvaro E. Morales Flores 3
#5 Jack S. Mazer 2
#5 Joseph W. Hartley, III 2
#5 Owen S. Denman 2
#8 Franz Muller 1
#8 James E. Seiferling 1
#8 Marco Anghileri 1
#8 Alvaro Flores 1