Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM — 9,416 Patents in 2020

Rank (2020): #2 of 32,488Top 1%
11,274 inventors
9,416 Patents 2020

Top Inventors at IBM 2020

Showing 10,951–11,000 of 11,274 inventors

RankNamePatents
#5490 Karen M. O'Dea 1
#5490 Grzegorz Sawina 1
#5490 Kanayo G. Okonji 1
#5490 Karlo Petri 1
#5490 Karen E. Petrillo 1
#5490 Kathleen M. Pfeiffer 1
#5490 Kashyap Popat 1
#5490 Grzegorz Poniewozik 1
#5490 Gregory M. Nordstrom 1
#5490 Zhen XING 1
#5490 Kamal Ramineedi 1
#5490 Kapuveera R. Reddy 1
#5490 Tomasz L. Prudzic 1
#5490 Kathryn C. Rivera 1
#5490 Katherine L. Saenger 1
#5490 Gregory Miaskovsky 1
#5490 Gregory O. McCane 1
#5490 Grzegorz Majka 1
#5490 Kalaivanan Saravanan 1
#5490 Kazuki Sato 1
#5490 Kai Schleupen 1
#5490 Katharina Schmeing 1
#5490 Karl D. Schmitz 1
#5490 Kara Schrader 1
#5490 Gregg L. Liguori 1
#5490 Karan Sehgal 1
#5490 Kang-ill Seo 1
#5490 Kalpesh Sharma 1
#5490 Kathleen Sharp 1
#5490 Torvald Riegel 1
#5490 Grace Lee 1
#5490 Karen Mariela Siles 1
#5490 Gregory Michael Ketterer 1
#5490 Kamil Smoron 1
#5490 Kavitha Srinivas 1
#5490 Graeme Johnson 1
#5490 Gregory S. Hurlebaus 1
#5490 Todd D. Robinson 1
#5490 Tom O. Rojahn 1
#5490 Katherine Anne Lyon Tryon 1
#5490 Graham D. Hopkins 1
#5490 Kam Hou U 1
#5490 Karve Shrikant Vinod 1
#5490 Karthik Visweswariah 1
#5490 Gregory N. Hoelzer 1
#5490 Kaleb D. Walton 1
#5490 Gregory Haynes 1
#5490 Kamal Kiran Trood Yamala 1
#5490 Adrianus P. Vrouwenvelder 1
#5490 Zheng Xu 1