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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Progress Rail Services — 6 Patents in 2023

Rank (2023): #5,137 of 29,631Top 20%
13 inventors
6 Patents 2023

Top Inventors at Progress Rail Services 2023

Showing 1–13 of 13 inventors

RankNamePatents
1 Bradley Howard 1
1 Chad A. Moore 1
1 Darrell Cantrell 1
1 Derrill J. Koelz 1
1 Edward Constantine 1
1 Gabriel G. Abreo 1
1 John William Brand 1
1 Lawrence A. Mianzo 1
1 Marc D. Miller 1
1 Mike Hoffelder 1
1 Narayana G. Nadukuru 1
1 Rolando Lopez 1
1 Scott Osler 1