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 3,451–3,500 of 6,852 inventors

RankNamePatents
#2552 Dingcheng Li 1
#2552 Dingcheng Lil 1
#2552 Diwakar Mahajan 1
#2552 Diego A. Masini 1
#2552 Dirk Michel 1
#2552 Diego Monserrat Lopez 1
#2552 Dirk Nakott 1
#2552 Dimitrij Pankratz 1
#2552 Dishit Paresh Parekh 1
#2552 Dilip Kumar Ronanki 1
#2552 Dimitrios Sarigiannis 1
#2552 Dirk Schaepers 1
#2552 Dirk Alexander Seelemann, II 1
#2552 Diane Marie Stamboni 1
#2552 Dimitar Trenev 1
#2552 Dimitra Stefania Zuccarelli 1
#2552 Djallel Bouneffouf 1
#2552 Dmitri Abrashkevich 1
#2552 Dmitri Pal 1
#2552 Donatello Carriero 1
#2552 Dong Chen 1
#2552 Dominic Ditomaso 1
#2552 Donald Fraser 1
#2552 Douglas M. Gill 1
#2552 Douglas Griffith 1
#2552 Dominic Hart 1
#2552 Dong Ying Jiao 1
#2552 Donna K. Johnson 1
#2552 Donald N. Jones 1
#2552 Dongho Lee 1
#2552 Dongsoo Lee 1
#2552 Dong Rui Li 1
#2552 Dong Li 1
#2552 Douglas J. Malone 1
#2552 Douglas T. McClure, III 1
#2552 Dorian B. Miller 1
#2552 Dominic James Panarello 1
#2552 Donald Peter Pierucci 1
#2552 Dong Qin 1
#2552 Domenico Raguseo 1
#2552 Douglas Smith 1
#2552 Dong Ping Song 1
#2552 Dominik Steenken 1
#2552 Donna Weaver 1
#2552 Dorothea Wiesmann Rothuizen 1
#2552 Dongyang Zhang 1
#2552 Dong Zhang 1
#2552 Donald F. Zimmerman 1
#2552 Donna S. Zupanski-Nielsen 1
#2552 Dror Porat 1