Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2019): #2 of 32,327Top 1%
11,143 inventors
9,582 Patents 2019

Top Inventors at IBM 2019

Showing 3,601–3,650 of 11,143 inventors

RankNamePatents
#3235 David G. Druker 2
#3235 Christopher Charles Young 2
#3235 Chao Yu 2
#3235 Chun Yuan 2
#3235 Chun Guang Zeng 2
#3235 Christian Zentgraf 2
#3235 Chao Zhang 2
#3235 Chong Zhou 2
#3235 Clark A. Anderson 2
#3235 Clinton W. Erie 2
#3235 Claudius Feger 2
#3235 Claus T. Jensen 2
#3235 Claus Kempfert 2
#3235 Claire L. Kohler 2
#3235 Claus Schrøder-Hansen 2
#3235 Claus Schroeder-Hansen 2
#3235 Claire Tsai 2
#3235 Conrad M. Albrecht 2
#3235 Colin Compas 2
#3235 Cody J. Erie 2
#3235 Colin J. Parris 2
#3235 Conor D. Proce 2
#3235 Cornelia Tsang Yang 2
#3235 Cong Xu 2
#3235 Craig A. Bickelman 2
#3235 Craig Anthony Klein 2
#3235 Curtis C. Wollbrink 2
#3235 Cynthia M. Murch 2
#3235 David Amid 2
#3235 David M. Audette 2
#3235 Dave Bach 2
#3235 David Barron 2
#3235 David Barron 2
#3235 Daniel Battaiola Kreling 2
#3235 Daniel N. Bauer 2
#3235 Daniel C. Birkestrand 2
#3235 David R. Blea 2
#3235 David T. Britt 2
#3235 David W. Buchanan 2
#3235 David D. Cadigan 2
#3235 Daniel F. Casper 2
#3235 Daniel Chanemougame 2
#3235 David Yu Chang 2
#3235 David Shao Chung Chen 2
#3235 Dan Cohen 2
#3235 Dan Corcos 2
#3235 David J. Crighton 2
#3235 David J. Delia 2
#3235 David de Vos 2
#3235 David M. Doran 2