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 6,851–6,900 of 11,638 inventors

RankNamePatents
#5274 Rodney B. Wallace 1
#5274 William Ogallo 1
#5274 Robert E. Warren 1
#5274 Robert M. Waymouth 1
#5274 Roger D. Weekly 1
#5274 William J. Oliver 1
#5274 Zhou Yinsheng 1
#5274 Cecilia Carranza Lewis 1
#5274 William John Passingham 1
#5274 Romell Williams 1
#5274 Eduardo Luiz Lopes 1
#5274 Yuriy B. Veytsman 1
#5274 Robert C. Wong 1
#5274 Roy A. Wood, Jr. 1
#5274 Roland Wunderling 1
#5274 Rong Yan 1
#5274 Zhong Fang Yuan 1
#5274 William Otto Poteat, III 1
#5274 William F. Quinn 1
#5274 Andrzej Sakrajda 1
#5274 Rui Lin 1
#5274 Ruo Yi Liu 1
#5274 Yudistira Virgus 1
#5274 Rui Ma 1
#5274 Anne F. Ross 1
#5274 Russell L. May 1
#5274 Cedrine Madera 1
#5274 Antonio Foncubierta Rodriguez 1
#5274 Ruty Rinott 1
#5274 Ruben Rodriguez Torrado 1
#5274 Ruediger Schulze 1
#5274 Andrew John Rindos, III 1
#5274 William C. Rapp 1
#5274 Ryan Bergsma 1
#5274 William J. Reilly 1
#5274 Ryan Arthur Bouchard 1
#5274 William Richard Ridgway 1
#5274 Ryan Lok Yan Ma 1
#5274 Wiliam Pereira Righi 1
#5274 Ryan Joseph Moniz 1
#5274 Ryan Mulhern 1
#5274 William Risk 1
#5274 Sarath C. Anbil Parthipan 1
#5274 Andres Felipe Rincon Opden Bosch 1
#5274 Santosh Balasubramanian 1
#5274 Dario Gil 1
#5274 Sandeep Bangur 1
#5274 Annette S. Riffe 1
#5274 Samuel Richard Baskinger 1
#5274 Sara H. Basson 1