Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2020): #2 of 32,488Top 1%
11,274 inventors
9,416 Patents 2020

Top Inventors at IBM 2020

Showing 4,851–4,900 of 11,274 inventors

RankNamePatents
#3221 Richard A. Gebhardt 2
#3221 Richard T. Goodwin 2
#3221 Ritesh K. Gupta 2
#3221 Richard B. Hull 2
#3221 Richard Hutzler 2
#3221 Richard Daniel Kimmel 2
#3221 Rina Kipnis 2
#3221 Ricardo M. Matinata 2
#3221 Richard J. Newhook 2
#3221 Richard J. Oswald 2
#3221 Richard G. Schofield 2
#3221 Richard B. Stelmach 2
#3221 Richard D. Wheeler 2
#3221 Rohith K. Ashok 2
#3221 Robert D. Blatchley 2
#3221 Robin Y. Bobbitt 2
#3221 Roy F. Brabson 2
#3221 Robert W. Campion 2
#3221 Robert Connelly 2
#3221 Robert A. Cordes 2
#3221 Rogerio Abreu de Paula 2
#3221 Roland Dieterle 2
#3221 Robert Allen Drehmel 2
#3221 Ron Edelstein 2
#3221 Robert Alan Flavin 2
#3221 Robert K. Floyd, III 2
#3221 Robert R. Friedlander 2
#3221 Rosario Gangemi 2
#3221 Ronen Gazit 2
#3221 Robert R. Genest 2
#3221 Robert Glen Gerowitz 2
#3221 Ronaldo Giro 2
#3221 Robert A. Groves 2
#3221 Rogelio Fernando Gutierrez Valdes 2
#3221 Robin Han 2
#3221 Roger K. Hecker 2
#3221 Roslyn I. Hickson 2
#3221 Roger Hoffmann 2
#3221 Robert A. Hutchins 2
#3221 Rohit Kapoor 2
#3221 Robert L. Kerr 2
#3221 Roman Kisin 2
#3221 Robert R. LaTurner, Jr. 2
#3221 Rong Liu 2
#3221 Robert D. Love 2
#3221 Robert W. Lyle 2
#3221 Robert Scott Manning 2
#3221 Ronald D. Martens 2
#3221 Rosa Miroshnikov 2
#3221 Robert Neugebauer 2