Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EU

Ecolab Usa

Rank (All Time): #441 of 106,127Top 1%
1,813 inventors
1,944 Patents All Time

Top Inventors at Ecolab Usa All Time

Showing 1,501–1,550 of 1,813 inventors

RankNamePatents
#None Barbara L. Fritz 4
#None David N. Demattia 4
#None Dario Enzo Sforza 4
#None Haresh C. Lakhan 4
#None Joel Schilling 4
#None Loleta T. Tolliver-Rogers 4
#None Martin Stützel 4
#None Sandra L. Bull 4
#None Stephen A. Morganson 4
#None Thomas L. Harris 4
#None William K. Schmidt 4
#None Amy McBroom 4
#None Ben J. Wiltsie 3
#None Cathleen Norland 3
#None Christopher Lancette 3
#None Christopher S. Sykes 3
#None Cynthia L. Ross 3
#None David Howland 3
#None David R. Johnson 3
#None Chung-Tsing Liu 3
#None Donna M. Majewski 3
#None Dwayne A. Becknell 3
#None Edward P. Kromrey 3
#None Franz Kresse 3
#None Gerald L. Burns 3
#None Glen W. Davidson 3
#None Harald Kluschanzoff 3
#None James Wilson 3
#None James Zell 3
#None Jerome D. Keller 3
#None Keith D. Johnson 3
#None Kim J. Ashton 3
#None Kimberly L. P. Hei 3
#None Kraig S. Lund 3
#None Kyle F. Schindel 3
#None Lawrence W. Switala 3
#None Mark A. Ferguson 3
#None Matthew J. Sopha 3
#None Paul Pankratz 3
#None Reid Rabon 3
#None Ross A. Mackert 3
#None Rudolf Glasmacher 3
#None Sheryl D. Slocumb 3
#None Thomas L. Hennemann 3
#None Todd W. Heeringa 3
#None Walter Grosse Böwing 3
#None Alfred Laufenberg 3
#None Allan L. Schuman 3
#None Carleton J. Parker, III 2
#None Chris F. Lehn 2