Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

3M

Rank (All Time): #43 of 106,127Top 1%
11,543 inventors
21,449 Patents All Time

Top Inventors at 3M All Time

Showing 4,701–4,750 of 11,543 inventors

RankNamePatents
#4214 Kazunori Kondoh 3
#4214 Kathleen M. Schakel-Carlson 3
#4214 Kay-Uwe Schenke 3
#4214 Kang-Il Seo 3
#4214 Kazuyoshi Shimizu 3
#4214 Karl A. Vick 3
#4214 Karl J. Warren 3
#4214 Karin Watzek 3
#4214 Kenneth Callahan 3
#4214 Kevin Christian Coullahan 3
#4214 Kent E. Emerson 3
#4214 Keith Fecteau 3
#4214 Kevin Foust 3
#4214 Kevin A. Frankel 3
#4214 Kevin T. Grove 3
#4214 Kenneth W. Jensen 3
#4214 Keith D. Keller 3
#4214 Kenneth G. Kneipp 3
#4214 Kenneth F. Knoll 3
#4214 Kent N. Maffitt 3
#4214 Keith C. Navis 3
#4214 Kenneth A. Ostrander 3
#4214 Kenneth R. Phares 3
#4214 Kenneth Reynolds 3
#4214 Kenneth B. Smith 3
#4214 Kenneth J. Snider 3
#4214 Keith D. Solomon 3
#4214 Kevin Veenstra 3
#4214 Kenneth Wolfe 3
#4214 Kim L. Gustafson 3
#4214 Kirk Hwang 3
#4214 Kim L. Johnson 3
#4214 Kimberley D. Klepzig 3
#4214 Klaus-Peter Stefan 3
#4214 Joseph S. Warner 3
#4214 Korbinian Gerlach 3
#4214 Koji Itoh 3
#4214 Kristian Eke 3
#4214 Kristina Hinz 3
#4214 Krishnakant Vora 3
#4214 Kurt C. Frisch 3
#4214 Kuan-Yin Lin 3
#4214 Laurel A. Alvarez 3
#4214 Larry A. Bettenhausen 3
#4214 Lars G. E. Carlborg 3
#4214 Lawrence C. Chor 3
#4214 Lawrence H. Conrad 3
#4214 Lauren K. Cran 3
#4214 Lawrence J. Donalds 3
#4214 Lane A. Freshwater 3