Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM — 8,938 Patents in 2021

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

Top Inventors at IBM 2021

Showing 9,701–9,750 of 11,638 inventors

RankNamePatents
#5274 Gowtham Kuppusamy 1
#5274 Gopal S. Pingali 1
#5274 Goduwin R. Ravindranath 1
#5274 Gokhan Sagirlar 1
#5274 William Lucy 1
#5274 William Karol Lynch 1
#5274 Dan Ben-Yaacov 1
#5274 Wilhelm Mild 1
#5274 Graham A. Bent 1
#5274 Greg D. Blomquist 1
#5274 William A. Mills 1
#5274 David R. Bell 1
#5274 Gregory Bovee 1
#5274 Gregory Brodsky 1
#5274 Gregory T. Byrd 1
#5274 David Becvarik 1
#5274 Daniel N. Bauer 1
#5274 Gregory Chatham 1
#5274 David Barron 1
#5274 Gregoire Devauchelle 1
#5274 Davis Barch 1
#5274 Graham Jon Eames 1
#5274 William Morgan 1
#5274 David Bryce Arcari 1
#5274 Daniel Anderson 1
#5274 Gregory M. Fritz 1
#5274 Gregory L. Galloway 1
#5274 Gregory J. Goodman 1
#5274 Gregory S. Hurlebaus 1
#5274 Grace Jansen 1
#5274 Gregory S. Jones 1
#5274 Gregory L. Jones 1
#5274 Gregory Michael Ketterer 1
#5274 Danne Meira Castro Aguiar 1
#5274 Gregg L. Liguori 1
#5274 Daniel Alberto Acon Davila 1
#5274 Daniel Acevedo 1
#5274 Gregory McCullough 1
#5274 William J. Murphy 1
#5274 Gregory Miaskovsky 1
#5274 Gregor Möhler 1
#5274 Gregory M. Olmschenk 1
#5274 Gregory A. Papadopoulos 1
#5274 Grzegorz Poniewozik 1
#5274 Gregory A. Porpora 1
#5274 Graciela Reyes Granados 1
#5274 Grzegorz Sawina 1
#5274 Gregory M. Schaeffer 1
#5274 David W. Abraham 1
#5274 Gregg Talewsky 1