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

Transitions Research

Rank (All Time): #41,482 of 106,127Top 40%
11 inventors
14 Patents All Time

Top Inventors at Transitions Research All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Carl F. R. Weiman 8
1 John M. Evans 8
3 William Pong 5
#4 Steven J. King 4
#5 William Kazman 3
#6 Joseph F. Engelberger 2
#6 Robert G. Stacy 2
#6 Allen J. Bancroft 2
#9 Robert B. Croston 1
#9 Wilbur N. Roberts 1
#9 Jr. Pong 1