PS

Progress Rail Services

Rank (All Time): #6208 of 106,127Top 6%
125 inventors
117
Patents All Time

Top Inventors at Progress Rail Services All Time

Showing 1–50 of 125 inventors

RankNamePatents
1 Mark Joseph Bartonek 15
2 Sidarta Fornari Beltramin 10
3 Brian Weaver 9
3 John William Brand 9
#5 Donald J. Arndt 7
#5 John Franklin Kral 7
#5 Marc D. Miller 7
#8 Benjamin Paul Church 6
#8 Bradley Howard 6
#10 Edward Constantine 5
#10 Harry Kirk Mathews, Jr. 5
#10 Sammy Akif 5
#13 Brock Estel Osborn 4
#13 Jeffrey Holt Wright 4
#13 John Erik Hershey 4
#13 Pierino Gianni Bonanni 4
#13 Roy Christopher Fonseca 4
#13 Rolando Lopez 4
#13 Robert C. Roberts 4
#13 Russell R. Hein 4
#13 Todd Charles Goergen 4
#22 Gabriel G. Abreo 3
#22 Gregory Richard Bressler 3
#22 Jose Ricardo Mediavilla 3
#22 Keith Wesley Wait 3
#22 Peter Hesser 3
#22 Roland F. O'Connell 3
#22 Stephen Humphrey 3
#22 Thai Nguyen 3
#22 Thomas Shanahan 3
#22 Walter E. Earleson 3
#32 Curtis Taylor Davis 2
#32 Daniel Kurt Stevens 2
#32 Dennis Grantham 2
#32 Evan Paul Sevel 2
#32 Gary E. Gibson 2
#32 George E. Toth 2
#32 Hector Matthys 2
#32 Joseph M White 2
#32 Marcos Blanco Fernandes 2
#32 Mathias Hartmann 2
#32 Mark Plyler 2
#32 Mark Sutcliffe 2
#32 Miles Metschke 2
#32 Phillip R. Merrifield 2
#32 Scott Osler 2
#32 Steven Conrad Hamerle 2
#32 Steven Keith Kirby 2
#32 Thomas Strecker 2
#32 Alessandro Agostini 2