Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2023): #2 of 29,688Top 1%
6,852 inventors
3,948 Patents 2023

Top Inventors at IBM 2023

Showing 5,351–5,400 of 6,852 inventors

RankNamePatents
#2552 Peter A. Portante 1
#2552 Peter Hung Quach 1
#2552 Perla Guadalupe Reyes Ramirez 1
#2552 Peter Siddall 1
#2552 Pedro Silva 1
#2552 Peter G. Sutton 1
#2552 Peter F. Sweeney 1
#2552 Peng Tang 1
#2552 Peng Tian 1
#2552 Peter Urbanetz 1
#2552 Peninah Mugure Waweru 1
#2552 Peter A. Wendling 1
#2552 Phaedra Boinodiris 1
#2552 Philip R. Chauvet 1
#2552 Phil Coulthard 1
#2552 Phillip Harold Downey 1
#2552 Philipp Haehnel 1
#2552 Philip Heidelberger 1
#2552 Phillip Duane Isaacs 1
#2552 Philip Jacob 1
#2552 Philips George John 1
#2552 Philippe Kaplan 1
#2552 Phillip Medina 1
#2552 Phil C. Paone 1
#2552 Philippe Schwaller 1
#2552 Philip A. Sciuto 1
#2552 Phillip Scramlin 1
#2552 Philip Siconolfi 1
#2552 Philipp Staudinger 1
#2552 Philip Neil Strenski 1
#2552 Phongtharin Vinayavekhin 1
#2552 Phillip G. Williams 1
#2552 Pierre C. Berlandier 1
#2552 Pietro Ferrara 1
#2552 Piotr Kania 1
#2552 Pin Yi Liu 1
#2552 Ping-Yin Liu 1
#2552 Piotr Mierzejewski 1
#2552 Piotr Padkowski 1
#2552 Pierangelo Di Pilato 1
#2552 Ping Xiao 1
#2552 Poornima Chozhiyath Raman 1
#2552 Poornima Gurusiddaiah 1
#2552 Poornima Iyengar 1
#2552 Poornima P Sulibele 1
#2552 Pohsun Tseng 1
#2552 Prerna Agarwal 1
#2552 Preethi Anantharaman 1
#2552 Pritpal S. Arora 1
#2552 Prithayan Barua 1