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 5,851–5,900 of 10,623 inventors

RankNamePatents
#5555 Chris Alfonso 1
#5555 Christel Amato 1
#5555 Christian Ambach 1
#5555 Charles Arnaud 1
#5555 Chanelle S. Augustine 1
#5555 Christopher N. Bailey 1
#5555 Christian Wilhelmus Baks 1
#5555 Chumki Basu 1
#5555 Chethan Bhat 1
#5555 Chun-Fei Chang 1
#5555 Chang-Wei Chen 1
#5555 Cheng-Wei Chien 1
#5555 Christopher Scott Church 1
#5555 Christopher J. Colonna 1
#5555 Charles E. Cox 1
#5555 Christopher Cramer 1
#5555 Christopher Crone 1
#5555 Chris Curtin 1
#5555 Christine H. Flood 1
#5555 Christopher G. Floyd 1
#5555 Christopher G. Fredericks 1
#5555 Chan Gao 1
#5555 Christian M. Garcia-Arellano 1
#5555 Christian Gerth 1
#5555 Christopher J. Giblin 1
#5555 Christopher R. Gibson 1
#5555 Charlet N. Givens 1
#5555 Christopher Thomas Gloe 1
#5555 Charles R. Gracie 1
#5555 Christine A. Grev 1
#5555 Chengen Guan 1
#5555 Chia-Wen Ho 1
#5555 Charlie M. Jonas 1
#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 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