Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2021): #2 of 31,507Top 1%
11,638 inventors
8,938 Patents 2021

Top Inventors at IBM 2021

Showing 1,351–1,400 of 11,638 inventors

RankNamePatents
#1142 Mark D. Bronkalla 5
#1142 Marco Cavallo 5
#1142 Matteo Cocchini 5
#1142 Matthias Falkenberg 5
#1142 Marci Devorah Formato 5
#1142 Maria Gabrani 5
#1142 Mark J. Jeanson 5
#1142 Manuel Le Gallo-Bourdeau 5
#1142 Matthew M. Lobbes 5
#1142 Martin Mevissen 5
#1142 Mandar Mutalikdesai 5
#1142 Matthew R. Ochs 5
#1142 Marek Peszt 5
#1142 Masaharu Sakamoto 5
#1142 Martin Schmatz 5
#1142 Martin Schwidefsky 5
#1142 Mark A. Smith 5
#1142 Mark B. Stevens 5
#1142 Md Faisal Mahbub Chowdhury 5
#1142 Milnes P. David 5
#1142 Michael E. Gildein, II 5
#1142 Milton H. Hernandez 5
#1142 Michael Markson 5
#1142 Michael A. Sperling 5
#1142 Mikel W. Welsh 5
#1142 Ming Shuang Xian 5
#1142 Mohamed Mohamed 5
#1142 Mooheng Zee 5
#1142 Mustafa Canim 5
#1142 Myron D. Flickner 5
#1142 Nathaniel J. Gibbs 5
#1142 Naga P. Gorti 5
#1142 Nathaniel McCallum 5
#1142 Nataraj Nagaratnam 5
#1142 Niels Fricke 5
#1142 Nicol Hofmann 5
#1142 Ninad D. Sathaye 5
#1142 Norbert Herman 5
#1142 Omar Cardona 5
#1142 Paul S. Andry 5
#1142 Paul K. Bullis 5
#1142 Paul M. Cadarette 5
#1142 Patrick J. Callaghan 5
#1142 Paul W. Coteus 5
#1142 Paul B. French 5
#1142 Paul M. Greco 5
#1142 Paul S. M. Thorpe 5
#1142 Peter Altevogt 5
#1142 Peng Gao 5
#1142 Peng Fei Tian 5