Frankfort, IL All Time

1,130 patents  ·  200 inventors  ·  55.7/1k pop.

Ranked #3,331 of 111,555 cities Top 3%

Showing 51–100 of 200 inventors

Rank Inventor Primary Company Patents
#50 Wayne Greene HP 4
#50 Jeffrey L. Chudwin Unknown 4
#50 Leonard J. Vilutis — 4
#50 Wouter Bart Erné Provisur Technologies 4
#50 Kenneth W. Silvers Control Data 4
#50 Shifang Xu — 4
#50 Frank L. Miszczak Fel-Pro Incorporated 4
#50 Yuejie Zhang Unknown 4
#50 Adam J. Sargis Panduit 4
#50 Neil Finn Union Tank Car 4
#61 John A. Midkiff Siecor 3
#61 Audenried W. Knapp — 3
#61 Sharon M. E. McCarthy Unknown 3
#61 Ralph E. Hisle Mcdonald'S 3
#61 Sebastian Zaba Here Global B.V. 3
#61 Jerry Sus Restaurant Technology 3
#61 James D. Linerode Shin Caterpillar Mitsubishi 3
#61 William H. Setzke — 3
#61 Robert J. Ligon — 3
#61 James D. Clauss The Metraflex 3
#61 Joshua Nooner Midwest Innovative Products 3
#61 Edwin L Tate JPMorgan Chase 3
#61 John Rizos American Air Liquide 3
#61 Rebecca Brown Innovative Vending Solutions 3
#61 Juliane Bubeck-Wardenburg The University Of Chicago 3
#61 Kenneth L. Uherka The University Of Chicago 3
#77 Mike English Chicago Tag & Label 2
#77 Ron W. Kleber — 2
#77 Robert E. Gorczowski Applied Systems 2
#77 Jonathan Arme Rovi Guides 2
#77 Brett Christeon Rockwool International A/S 2
#77 Lawrence J Buenz Andrew 2
#77 Steven J. Tinker Shell Western E & P 2
#77 Gordon Paul Ramsey Unknown 2
#77 Norman McMullen Andrew 2
#77 James D. Bauer — 2
#77 Mark T. Sieka Bally Gaming 2
#77 Lawrence R. Peck Illinois Tool Works 2
#77 Robert D. Bussiere Allied Tube & Conduit 2
#77 Julie K. McDermed — 2
#77 Paul M. McDermed — 2
#77 Robert McCarthy Genband Us 2
#77 Michael R. Stabrawa Panduit 2
#77 Stuart F. Trout Ttx 2
#77 Frank WAGNER Firma Carl Freudenberg 2
#77 Abir El-Alfy USDA 2
#77 Richard D. Galmines — 2
#77 Josephine A. Galmines — 2
#77 Kenneth R. Steinhart Illinois Tool Works 2
#77 Albert J. Holk, Jr. Continental Ag 2

Part of Illinois