Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2020): #2 of 32,488Top 1%
11,274 inventors
9,416 Patents 2020

Top Inventors at IBM 2020

Showing 6,001–6,050 of 11,274 inventors

RankNamePatents
#5490 Chu Yun Cloud Tony 1
#5490 Chiahsun Tseng 1
#5490 Christian van Maastricht 1
#5490 Chandramouli Visweswariah 1
#5490 Charles J. Volzka 1
#5490 Christopher L. Walk 1
#5490 Chenguang Wang 1
#5490 Chuan-Wen Wang 1
#5490 Chun Hui Wang 1
#5490 Chongming Wang 1
#5490 Ching-Farn E. Wu 1
#5490 Cheng Wu 1
#5490 Chi Xiong 1
#5490 Chang Hai Yan 1
#5490 Chuan Yang 1
#5490 Cheng-Lun Yang 1
#5490 Claude Falbriard 1
#5490 Claudius Feger 1
#5490 Claudio Gambella 1
#5490 Clifton E. Grim, III 1
#5490 Clifford V. Harris 1
#5490 Clifford O. Hayden 1
#5490 Claus Kempfert 1
#5490 Claudius Link 1
#5490 Clifford P. Wall 1
#5490 Claudia Walter 1
#5490 Costas Bekas 1
#5490 Colin Budd 1
#5490 Cormac Cummins 1
#5490 Cody J. Erie 1
#5490 Colm Farrell 1
#5490 Cristina L. Grant 1
#5490 Craig Lawton 1
#5490 Crescenzo Migliaccio 1
#5490 Cyril Cabral, Jr. 1
#5490 Cynthia Rae Eisner 1
#5490 Cynthia Gruber 1
#5490 Cynthia M. Murch 1
#5490 David Breitgand 1
#5490 David D. Bremner 1
#5490 Damian Brennan 1
#5490 David T. Britt 1
#5490 Darcee Brunson 1
#5490 Daniele Buono 1
#5490 David Burns 1
#5490 Daniel J. Butterfield 1
#5490 David H. Byman 1
#5490 Daniele Caimi 1
#5490 David A. Cameron 1
#5490 Daniel A. Campbell 1