Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Caterpillar

Rank (All Time): #78 of 106,127Top 1%
8,398 inventors
11,647 Patents All Time

Top Inventors at Caterpillar All Time

Showing 2,701–2,750 of 8,398 inventors

RankNamePatents
#2162 Raymond B. Gerges 3
#2162 Rajesh Gunda 3
#2162 Rajeev Kumar 3
#2162 Ramshankar Muthukumar 3
#2162 Randall Richards 3
#2162 Rajesh Selvaraj 3
#2162 Ramalho Stive 3
#2162 Rahul S. Visal 3
#2162 Richard Leigh Adrian 3
#2162 Richard G. Auch 3
#2162 Riadh Benguedda 3
#2162 Richard W. Chamberlain 3
#2162 Richard A. DeKeyser 3
#2162 Richard R. Dickson 3
#2162 Rick E. Jeffs 3
#2162 Richard James LaReau 3
#2162 Rick A. Laylock 3
#2162 Richard C. Ostrowski 3
#2162 Richard Paul Piekutowski 3
#2162 Richard D. Rathe 3
#2162 Riaz Shaikh 3
#2162 Richard P. Staab 3
#2162 Richard D. Walker 3
#2162 Robert A. Aarestad 3
#2162 Rolf af Klinteberg 3
#2162 Ronald C. Beal 3
#2162 Robert D. Carlson 3
#2162 Robert L. Fischer 3
#2162 Ronald O. Groth 3
#2162 Robert A. Hamann 3
#2162 Robert E. Hawbaker 3
#2162 Robert Hefner 3
#2162 Robert Hunter 3
#2162 Robert Kagy 3
#2162 Robert W. Keene 3
#2162 Robert Scott McFarland 3
#2162 Robert McNutt 3
#2162 Ronald J. Mearek 3
#2162 Rodger L. Moring 3
#2162 Ronald J. Penick 3
#2162 Roger Sewell 3
#2162 Robert E. Shockency, JR. 3
#2162 Robert W. Stanley 3
#2162 Robert A. Stinson 3
#2162 Ronald W. Streitmatter 3
#2162 Roger Tansley 3
#2162 Robert J. Trayler 3
#2162 Ronald B. Warnat 3
#2162 Roderick S. Zehrung 3
#2162 Ruchi Bhatia 3