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 3,501–3,550 of 10,623 inventors

RankNamePatents
#3188 Christopher C. Couper 2
#3188 Christopher P. D'Emic 2
#3188 Christopher W. Desforges 2
#3188 Christopher R. Florence 2
#3188 Chun Yang Gao 2
#3188 Chang Jie Guo 2
#3188 Christian Habermann 2
#3188 Charles E. Haight, III 2
#3188 ChunHui Y. Higgins 2
#3188 Charles Ray Johns 2
#3188 Christopher P. Jones 2
#3188 Changhoan Kim 2
#3188 Chandrasekara Kothandaraman 2
#3188 Christopher A. Krygowski 2
#3188 Christian Lavoie 2
#3188 Christopher Leonard 2
#3188 Cheng Quan Li 2
#3188 Chieh-Yu Lin 2
#3188 Changping Lu 2
#3188 Chun E. Ma 2
#3188 Christian Makaya 2
#3188 Chiara Marchiori 2
#3188 Charles E. Mari 2
#3188 Chetan Mehta 2
#3188 Christine D. Mikijanic 2
#3188 Christopher S. Milite 2
#3188 Christopher Miller 2
#3188 Christopher M. Mueller 2
#3188 Chandan Mukherjee 2
#3188 Charles F. Musante 2
#3188 Charudhattan Nagarajan 2
#3188 Chi M. Nguyen 2
#3188 Chanro Park 2
#3188 Christopher S. Putnam 2
#3188 Chandramouli Radhakrishnan 2
#3188 Christine Schieber 2
#3188 Charles O. Schulz 2
#3188 Chi Man J. Sizto 2
#3188 Charles S. Skinner 2
#3188 Chih-Wen Su 2
#3188 Christopher Z. Su 2
#3188 Christopher Sutton 2
#3188 Chek Keong Tan 2
#3188 Chun Hua Tian 2
#3188 Charles D. Wait 2
#3188 Chang Wang 2
#3188 Cheng Fang Wang 2
#3188 Chun Lei Xu 2
#3188 Chong Yuan Yin 2
#3188 Christopher Charles Young 2