Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM — 9,410 Patents in 2018

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

Top Inventors at IBM 2018

Showing 6,251–6,300 of 10,623 inventors

RankNamePatents
#5555 Christopher R. Jones 1
#5555 Chandrajit G. Joshi 1
#5555 Charanjit Singh Jutla 1
#5555 Chandra S. R. Kallur 1
#5555 Christopher K. Karstens 1
#5555 Charles J. Kastelic 1
#5555 Christopher F. Klabes 1
#5555 Chaim Koifman 1
#5555 Chandrasekaran Kothandaraman 1
#5555 Chien-Yeh Ku 1
#5555 Christopher M. Laffoon 1
#5555 Christopher Lalancette 1
#5555 Christopher Victor Lazzaro 1
#5555 Christina Marie Lee 1
#5555 Christopher M. Lee-Shanok 1
#5555 Christopher A. LeMesurier 1
#5555 Chen Li 1
#5555 Chao PX Li 1
#5555 Chao Li 1
#5555 Chuang Li 1
#5555 Chun-Shuo Lin 1
#5555 Charles H. Lin 1
#5555 Ching-Yung Lin 1
#5555 Chih-Yuan Lin 1
#5555 Chong Liu 1
#5555 Chuang Liu 1
#5555 Christophe Lombard 1
#5555 Charlie Lougheed 1
#5555 Chang Lu 1
#5555 Chuan Sheng Lu 1
#5555 Christopher E. Lumens 1
#5555 Christopher M. Madison 1
#5555 Chaitanya Mangla 1
#5555 Christopher W. Mann 1
#5555 Christopher J. Marcocci 1
#5555 Christopher M. Marroquin 1
#5555 Christopher A. Maul 1
#5555 Charles E. McManis 1
#5555 Christian J. Michel 1
#5555 Christopher Edwin Morgan 1
#5555 Christopher J. Munson 1
#5555 Christopher J. Nycz 1
#5555 Chang-Shing Perng 1
#5555 Christian S. Rashev 1
#5555 Chakrapani Rayadurgam 1
#5555 Christoph Reichert 1
#5555 Chang Rui Ren 1
#5555 Changrui Ren 1
#5555 Charles L. Reynolds 1
#5555 Christopher M. Riedl 1