Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM — 9,582 Patents in 2019

Rank (2019): #2 of 32,327Top 1%
11,143 inventors
9,582 Patents 2019

Top Inventors at IBM 2019

Showing 9,601–9,650 of 11,143 inventors

RankNamePatents
#5496 Kai Huang 1
#5496 Karthik Iyer 1
#5496 Kathryn Marie Jackson 1
#5496 Kai Jehnen 1
#5496 Kajatheepan Kanagaratnam 1
#5496 Katsuhisa Kataoka 1
#5496 Kazuhiro Konno 1
#5496 Kavitha Suresh Kumar 1
#5496 Kathryn M. Lamont 1
#5496 Karsten Muuss 1
#5496 Karthikeyan Ramamoorthy 1
#5496 Karthikeyan Natesan Ramamurthy 1
#5496 Karl M. Rister 1
#5496 Karthik Sankaranarayanan 1
#5496 Kanthi Sarpatwar 1
#5496 Kartik Talamadupula 1
#5496 Kanako Tsuchida 1
#5496 Katherine Vogt 1
#5496 Kai-Ting Amy Wang 1
#5496 Kathleen M. Wassell 1
#5496 Kai Weber 1
#5496 Kathryn M. Whaley 1
#5496 Kathryn L. Whaley 1
#5496 Ka Chun Wong 1
#5496 Kazuto Yamafuji 1
#5496 Kenichi Amemiya 1
#5496 Kentaro Aoki 1
#5496 Kelly Bailey 1
#5496 Kenneth J. Barker 1
#5496 Kenneth Wayne Boyd 1
#5496 Kentarou Fukuda 1
#5496 Kenneth T. Gambon 1
#5496 Kenneth J. Gibes 1
#5496 Kevin J. Gildea 1
#5496 Keith William Grueneberg 1
#5496 Ken Eugene Hannigan 1
#5496 Kevin A. Klein 1
#5496 Keith N. Langston 1
#5496 Kenneth A. Lauricella 1
#5496 Keiichi Masunaga 1
#5496 Keiji Matsumoto 1
#5496 Ken Maycock 1
#5496 Kevin P. McAuliffe 1
#5496 Kenney Ng 1
#5496 Kelvin D. Nilsen 1
#5496 Keisuke Nitta 1
#5496 Kentaroh Noji 1
#5496 Kevin Northrup 1
#5496 Kevin L. Ortega 1
#5496 Kei Sugano 1