Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TH

Thumbscan

Rank (All Time): #103,838 of 106,127Top 100%
9 inventors
5 Patents All Time

Top Inventors at Thumbscan All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Darrell N. Chelcun 1
1 James M. Lyon 1
1 Jeff Glickman 1
1 John L. Beiswenger 1
1 Kenneth Taylor 1
1 Leon Soren 1
1 Richard D. Freeman 1
1 W. Andrew Morrison 1
1 William P. Cargile 1