Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
EU

Ecolab Usa — 1,961 Patents

Rank (All Time): N/A of 106,120
1,826 inventors
1,961 Patents All Time

Top Inventors at Ecolab Usa All Time

Showing 1–50 of 1,826 inventors

RankNamePatents
1 Victor Fuk-Pong Man 216
2 Carter M. Silvernail 171
3 Steven E. Lentsch 132
#4 Junzhong Li 127
#5 Richard Staub 116
#6 Erik C. Olson 112
#7 Kim R. Smith 104
#8 David D. McSherry 99
#9 Mark Levitt 83
#10 Charles Allen Hodge 83
#11 Keith E. Olson 82
#12 Michael E. Besse 78
#13 Amanda Ruth Blattner 71
#14 Yvonne Marie Killeen 67
#15 Paul R. Kraus 65
#16 Eugene Tokhtuev 62
#17 Terrence P. Everson 59
#18 John E. Thomas 55
#19 James L. Copeland 51
#20 Brian Philip Carlson 50
#21 Ashish Dhawan 49
#22 Terry J. Klos 47
#23 Derrick Richard Anderson 46
#24 Keith D. Lokkesmoe 45
#25 Minyu Li 43
#26 Daniel E. Pedersen 42
#27 Janel Marie Kieffer 42
#28 Christopher J. Owen 41
#29 Richard J. Mehus 41
#30 Eric R. Balz 40
#31 Brandon Herdt 39
#32 Timothy A. Gutzmann 38
#33 Guang-Jong Jason Wei 37
#34 Gregory G. Griese 37
#35 Eric D. Morrison 36
#36 Peter J. Fernholz 36
#37 Steven J. Lange 36
#38 Joseph R. Wegner 36
#39 David Dotzauer 36
#40 Anatoly Skirda 36
#41 Paul Frazer Schacht 35
#42 John Mansergh 34
#43 Robert J. Ryther 34
#44 Altony Miralles 32
#45 Lee J. Monsrud 32
#46 Viktor Slobodyan 32
#47 William M. Christensen 32
#48 Daniel K. Boche 31
#49 Joshua P. Magnuson 30
#50 Kerrie E. Walters 30