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 7,251–7,300 of 11,638 inventors

RankNamePatents
#5274 Lawrence Powell 1
#5274 Lakshminarayanan Renganarayana 1
#5274 Lauren Marie Rice 1
#5274 Lance Loy Rodrigues 1
#5274 Lance W. Russell 1
#5274 Laurence P. Sansone 1
#5274 Lauren H. Schaefer 1
#5274 Lars Schneidenbach 1
#5274 Larissa Christina Schudlo 1
#5274 Ladislav Smola 1
#5274 Laurence Swift 1
#5274 Lavanya Turlapati 1
#5274 Lan Jun Wang 1
#5274 Langdon White 1
#5274 Lahiruka Winter 1
#5274 Larry Wissel 1
#5274 Lakshmi Yadlapati 1
#5274 Lakshman S. B. Yatawara 1
#5274 LanXiang Ye 1
#5274 Leandro Almeida 1
#5274 Lei Bao 1
#5274 Leon H. Cash, Jr. 1
#5274 Lee M. Chase 1
#5274 Lei Chen 1
#5274 Leitao Chen 1
#5274 Leo Shyh-Wei Luan 1
#5274 Leslie Dwynn Lundquist 1
#5274 Lei Qiu 1
#5274 Leonor Maria Quintais 1
#5274 Leonard Rexberg 1
#5274 Leonir Veneziani Silva 1
#5274 Leah R. Smutzer 1
#5274 Leah R. Temple 1
#5274 Lee Leng Tey 1
#5274 Lennox E. Thomas 1
#5274 Lee Tsiao 1
#5274 Lena Voith von Voithenberg 1
#5274 Lei Zhang 1
#5274 Le Zhang 1
#5274 Le Yi Zhou 1
#5274 Lincoln Baxter, III 1
#5274 Lilla Boroczky 1
#5274 Linda M. Boyer 1
#5274 Lisa Wood Bradley 1
#5274 Lisa M. Bradley 1
#5274 Linda Marie Camillo 1
#5274 Liangliang Cao 1
#5274 Li Cao 1
#5274 Linda C. Cham 1
#5274 Lisa M. Chavez 1