Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Peru, IL ranks #11,317 worldwide for total patents filed all time, with 166 patents from 41 inventors. Leading employers of inventors based in Peru, IL include Promier Products, Fmc, Bundesdruckerei Gmbh. That works out to 16.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–41 of 41 inventors

Rank Inventor Primary Company Patents
1 Cody Duane Grandadam Promier Products 51
2 Phillip Scott Fmc 26
3 Michael Radtke Bundesdruckerei Gmbh 8
#4 Willis Dane Aqua Control 7
#4 Matthew Allen-Tesch Pell Accubow 7
#6 William L. Downey Schlage Lock Company 6
#7 Mark William Whiting Caterpillar 5
#8 Craig Calsyn Clover Imaging Group 4
#8 G. Chithambarathanu Pillai Carus 4
#8 Jerry Phlippeau Flipo Group Limited 4
#8 Kenneth Pisarczyk Carus 4
#12 Scott Lipka Nobel Biocare Ab 3
#13 J. Michael Langham 2
#13 Gerald C. Koehler 2
#13 Tyrone G. Goodart Carus 2
#13 Brad Beck Caterpillar 2
#13 Ron Burdon 2
#13 Cloyd Barnes, Jr. 2
#13 Dan E. Bollengier Schlage Lock Company 2
#13 Gerald R. Boss Libbey-Owens-Ford 2
#21 Dan Engel Lmk Technologies 1
#21 John Spelich Spartan Tool 1
#21 David J. Sickley 1
#21 Nemorio A. Rodrigues 1
#21 Viacheslav IABLOKOV Carus 1
#21 Donald R. St. Clair General Time 1
#21 Jonathan Miller Chamlin Unknown 1
#21 Kenneth S. Pisarcyzk Carus 1
#21 Donald E. Mathieson Spartus 1
#21 Ronald Colby 1
#21 Mark A. Herbstrith Carus 1
#21 Joseph Zingher 1
#21 Paul Carus 1
#21 Norbert J. Dudek 1
#21 Gary F. Hylla 1
#21 Shawn L. Schwingle 1
#21 Jerry M. Philippeau Flipo Group Limited 1
#21 Kenneth A. Mollan 1
#21 Nicholas R. Tonozzi 1
#21 Matthew Herbert Klein 1
#21 Richard T. Rundle 1

Part of Illinois