Des Moines, IA 2004

52 patents  ·  38 inventors  ·  0.3/1k pop.

Ranked #1,666 of 30,370 cities Top 6%

Showing 1–38 of 38 inventors

Rank Inventor Primary Company Patents
1 Joyce R. Maddox Pioneer (Corteva) 4
2 Jonathan Duvick Pioneer (Corteva) 3
2 Benjamin A. Bowen Pioneer (Corteva) 3
#4 Edmund Crane Pioneer (Corteva) 2
#4 George J. Hoerster Pioneer (Corteva) 2
#4 Rod Ausich .Kemin Foods, L.C. 2
#4 Robert Stomp .Kemin Foods, L.C. 2
#4 Carl R. Simmons Pioneer (Corteva) 2
#4 Robert W. Wilson 3M 2
#4 Naum Staroselsky Compressor Controls 2
#11 Francisco Cabrera Bayer Healthcare 1
#11 James Creighton Unknown 1
#11 Bruce Drummond Pioneer (Corteva) 1
#11 James A. Jones Oracle 1
#11 Kent L. Brown — 1
#11 Matthew A. Bailey Pioneer (Corteva) 1
#11 Richard Wayne Hook John Deere 1
#11 Robert McCracken Wilian Holding 1
#11 Marianne H. Michel Unknown 1
#11 Richard Grier Ryko Manufacturing 1
#11 Franklin E. Squires — 1
#11 James E. Haworth Kemin Industries 1
#11 Robert E. Fligg — 1
#11 VIRGINIA CRANE Pioneer (Corteva) 1
#11 Frank Defino, Jr. — 1
#11 Gary L. Warnsholz John Deere 1
#11 Terry J. Kenkel Emco Enterprises 1
#11 Dennis B. Brooker 3M 1
#11 Richard Agan — 1
#11 Marva Nadine Follon — 1
#11 Grace M. St. Clair — 1
#11 James K. Presnail E.I. Du Pont De Nemours And 1
#11 Charles David Hall Astrium Gmbh 1
#11 Daniel W. Tollenaar Unknown 1
#11 James Thaddeus Schmidt Vermeer Manufacturing 1
#11 Carol A. Hendrick Pioneer (Corteva) 1
#11 Sean J. Coughlan E.I. Du Pont De Nemours And 1
#11 Joanna JOHNSON — 1

Part of Iowa