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Envirex

Rank (All Time): #11575 of 106,127Top 15%
52 inventors
58
Patents All Time

Top Inventors at Envirex All Time

Showing 1–50 of 52 inventors

RankNamePatents
1 Peter J. Petit 9
2 James Wiegand 7
2 Thomas J. Casper 7
#4 Eugene E. Mazewski 5
#5 George W. Smith 4
#5 John W. Wittmann 4
#5 Robert R. Cheesman 4
#5 William H. Boyle 4
#9 John A. Fillar 3
#9 John R. Thomas 3
#9 Karl R. Hertel 3
#9 Susan M. Rasper 3
#13 Bert Krivec 2
#13 Charles S. Applegate 2
#13 Donald N. Gass 2
#13 Donald A. Strow 2
#13 Donald J. Thiel 2
#13 James T. Heinen 2
#13 John L. Furstenberg 2
#13 Michael D. Quick 2
#13 Richard Davie 2
#13 Richard E. Speece 2
#13 Richard A. Sullivan 2
#13 Robert Brummond 2
#13 Robert Hines 2
#13 Ronald L. Sinclair 2
#27 Don N. Gass 1
#27 Douglas F. Mooers 1
#27 Edward P. Saffran 1
#27 Franklin J. Koehler 1
#27 Harold I. G. Henning 1
#27 John Thomas 1
#27 Keith A. Bergemann 1
#27 Lester M. Koelsch 1
#27 Mark J. Rozanski 1
#27 Michael L. Doyle 1
#27 Paul R. Erickson 1
#27 Pete Petit 1
#27 R. Ian Fletcher 1
#27 Robert E. Crandall 1
#27 Robert C. Winkelman 1
#27 Walter R. Hallen 1
#27 Gary B. Tatsak 1
#27 Charles R. Hlavach 1
#27 Peter G. Dobbeck 1
#27 Richard Kormanik 1
#27 James L. Heidner 1
#27 James C. VanRoo 1
#27 Raymond J. Ankaitis 1
#27 James A. Ehleiter 1