Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2018): #1 of 30,013Top 1%
10,623 inventors
9,410 Patents 2018

Top Inventors at IBM 2018

Showing 2,901–2,950 of 10,623 inventors

RankNamePatents
#2236 Puthukode G. Ramachandran 3
#2236 Qi Chen 3
#2236 Qi Cheng 3
#2236 Qiang Huang 3
#2236 Qinghuang Lin 3
#2236 Qiuyi Yu 3
#2236 Quang T. Duong 3
#2236 Quanfu Fan 3
#2236 Rahul P. Akolkar 3
#2236 Rachel K. E. Bellamy 3
#2236 Randall J. Darden 3
#2236 Raman Harishankar 3
#2236 Ramachandra Rao Kolluri 3
#2236 Rajasekar Krishnamurthy 3
#2236 Ralph E. LeBlanc, Jr. 3
#2236 Ran Levy 3
#2236 Rahul Nair 3
#2236 Ram S. Narayanan 3
#2236 Rajesh Phillips 3
#2236 Raphael Polig 3
#2236 Ramkumar Ramalingam 3
#2236 Raymond A. Richetta 3
#2236 Ravid Sagy 3
#2236 Rajeshkumar N. Singi 3
#2236 Ratnam Sooriyakumaran 3
#2236 Randy J. Zoodsma 3
#2236 Rebecca M. Gott 3
#2236 Rebecca Quaggin-Mitchell 3
#2236 Renato J. Recio 3
#2236 Richard Chen 3
#2236 Richard J. Eickemeyer 3
#2236 Richard K. Errickson 3
#2236 Ricardo A. Golcher Ugalde 3
#2236 Richard S. Graf 3
#2236 Ritchie Tyler Martori 3
#2236 Ritu Mehta 3
#2236 Riccardo Pizzutilo 3
#2236 Richard A. Salmon 3
#2236 Robert A. Balfe 3
#2236 Robin Hsin Kuo Chao 3
#2236 Robert A. Davis 3
#2236 Ron Edelstein 3
#2236 Robert R. Enderlein 3
#2236 Robin Han 3
#2236 Roger S. Krabbenhoft 3
#2236 Roy Levin 3
#2236 Robert Lovchik 3
#2236 Roie Melamed 3
#2236 Robert K. Montoye 3
#2236 Robert J. Polastre 3