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

Knowledge Factor

Rank (All Time): #79,703 of 106,127Top 80%
11 inventors
6 Patents All Time

Top Inventors at Knowledge Factor All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Charles J. Smith 6
2 Nicholas Hjort 4
2 Robert Burgin 4
#4 Matthew Jensen Hays 3
#5 James Bruno 2
#6 Bob Serling 1
#6 Len Schiedel 1
#6 Michael J. Cushman 1
#6 Patrick G. Engstrom 1
#6 Timothy M. Adams 1
#6 Arthur Blank 1