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 1,051–1,100 of 11,638 inventors

RankNamePatents
#871 Qing Wang 6
#871 Qi Zhang 6
#871 Razvan Peter Figuli 6
#871 Ravindranath Kokku 6
#871 Raul E. Saba 6
#871 Renato Luiz de Freitas Cunha 6
#871 Richard A. Conti 6
#871 Richard L. Martin 6
#871 Ricardo Luis Ohta 6
#871 Ronald J. Barber 6
#871 Robert B. Basham 6
#871 Robert Beiderbeck 6
#871 Roy D. Cideciyan 6
#871 Ronen Grosman 6
#871 Roie Melamed 6
#871 Rohit Ranchal 6
#871 Rohit Shetty 6
#871 Ruiping Li 6
#871 Ryan Anderson 6
#871 Ryan Elsasser 6
#871 Salma Ayub 6
#871 Sakyasingha Dasgupta 6
#871 Saurabh Gupta 6
#871 Satoshi Hara 6
#871 Samuel Mathew Jawaharlal 6
#871 Sachindra Joshi 6
#871 Satish K. Sadasivam 6
#871 Sangeetha Seshadri 6
#871 Saravanan Sethuraman 6
#871 Sandra J. Shirk/Heath 6
#871 Scott Schumacher 6
#871 Seda Özses 6
#871 Sean Teehan 6
#871 Sean T. Thatcher 6
#871 Sergiy Zhuk 6
#871 Shang Q. Guo 6
#871 Shakti Kapoor 6
#871 Shi Wan Zhao 6
#871 Steven J. Ahladas 6
#871 Steven R. Carlough 6
#871 Stan Kevin Daley 6
#871 Steven Ware Jones 6
#871 Stefano S. Oggioni 6
#871 Stefan Ravizza 6
#871 Susan K. Candelaria 6
#871 Susann Marie Keohane 6
#871 Sudhanshu Shekhar Singh 6
#871 Takuya Goto 6
#871 Takuya Nakaike 6
#871 Tamas Visegrady 6