Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2021): #2 of 31,507Top 1%
11,638 inventors
8,938 Patents 2021

Top Inventors at IBM 2021

Showing 2,801–2,850 of 11,638 inventors

RankNamePatents
#2072 Renato Fontoura de Gusmao Cerqueira 3
#2072 Ritesh K. Gupta 3
#2072 Richard O. Lyle 3
#2072 Rivka M. Matosevich 3
#2072 Risa Miyazawa 3
#2072 Richard P. Oubre, Jr. 3
#2072 Richard Roberts 3
#2072 Riyazahamad M. Shiraguppi 3
#2072 Rodrigo Alvarez-Icaza Rivera 3
#2072 Roy F. Brabson 3
#2072 Robert E. Fontana, Jr. 3
#2072 Rohit M. Khandekar 3
#2072 Roger D. Lederman 3
#2072 Rodolfo Lopez 3
#2072 Robert D. Miller 3
#2072 Robert S. Milligan 3
#2072 Robert B. Nicholson 3
#2072 Rorie Paul Reyes 3
#2072 Ronald D. Rose 3
#2072 Robert B. Schlak 3
#2072 Roger R. Schmidt 3
#2072 Robert Shorten 3
#2072 Robert K. Tucker 3
#2072 Ronald S. Wesely 3
#2072 Ronald B. Williams 3
#2072 Ruslan Ardashev 3
#2072 Russell Couturier 3
#2072 Rudy Raymond Harry Putra 3
#2072 Russell Hayes 3
#2072 Ruhi Sharma Mittal 3
#2072 Ruchir Puri 3
#2072 Ruijian Wang 3
#2072 Ryan T. Paske 3
#2072 Sameh W. Asaad 3
#2072 Sam Gat-Shang Chu 3
#2072 Samuel R. Connor 3
#2072 Saurabh Dwivedi 3
#2072 Sanjeev Ghai 3
#2072 Sadek Jbara 3
#2072 Sarah E. Knoop 3
#2072 Saket Kumar 3
#2072 Satoshi Masuda 3
#2072 Sanjay C. Mehta 3
#2072 Samiulla Zakir Hussain Shaikh 3
#2072 Sanghoon Shin 3
#2072 Saurabh Sinha 3
#2072 Samuel J. Smith 3
#2072 Schayne Bellrose 3
#2072 Schuyler Eldridge 3
#2072 Scott C. Moonen 3