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 3,351–3,400 of 6,852 inventors

RankNamePatents
#2552 Daniel Del Piccolo 1
#2552 David John Pirokowski 1
#2552 Daniel Pittner 1
#2552 Dan E. Poff 1
#2552 Daniel A. Prener 1
#2552 David L. Rath 1
#2552 Daniela Regier 1
#2552 Darrell C. Reimer 1
#2552 David J. Richards 1
#2552 Daniel Rodko 1
#2552 David Rodriguez Torres 1
#2552 Daniela Ofelia Rojas Barrientos 1
#2552 Daniel J. Rope 1
#2552 David Z. Rossi 1
#2552 Daniela Rosu 1
#2552 Daniel Nechemia Rotman 1
#2552 Daniel Gatlin Saconn 1
#2552 Daisuke Sato 1
#2552 David B. Schreiber 1
#2552 David A. Shedivy 1
#2552 Da-Yuan Shih 1
#2552 DANIEL ALVES DA SILVA 1
#2552 David Solt 1
#2552 Danny Soroker 1
#2552 Damir Spisic 1
#2552 David E. Stewart 1
#2552 Dan G. Tecuci 1
#2552 Daiki Tsuzuku 1
#2552 Darius Urbonas 1
#2552 David Verburg 1
#2552 Daniel J. Vincent 1
#2552 Dany Volk 1
#2552 Daniel J. Walsh 1
#2552 Dan Dan Wang 1
#2552 Daniel Weber 1
#2552 David Grant Wheeler 1
#2552 David Henry Wilde 1
#2552 David W. Winston 1
#2552 David L. Wright 1
#2552 Dan Zhang 1
#2552 Daniele Costante Zilio 1
#2552 Daniel Zyska 1
#2552 Deepika Bablani 1
#2552 Debajyoti Bagchi 1
#2552 Dean G. Bair 1
#2552 Deborah Bruna Berto 1
#2552 Derek R. Brewer 1
#2552 Deanna Lynn Quigg Brown 1
#2552 Dennis J. Chen 1
#2552 Dennis R. Conti 1