Marshall, MO ranks #6,110 worldwide for total patents filed all time, with 407 patents from 27 inventors. Leading employers of inventors based in Marshall, MO include Pioneer (Corteva), Monsanto Technology, Syngenta Participations Ag. That works out to 29.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–27 of 27 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gary Edward Henke | Pioneer (Corteva) | 215 |
| 2 | Daniel J. Lubich | Monsanto Technology | 138 |
| 3 | David Witherspoon | Syngenta Participations Ag | 9 |
| #4 | Cecil T. Jacobi, Jr. | — | 5 |
| #5 | Tim Fox | Emory University | 4 |
| #6 | Gregory E. Thompson | — | 3 |
| #6 | James A. Deutsch | Syngenta Participations Ag | 3 |
| #6 | John Searfoss | — | 3 |
| #6 | James B. Woodsmall | — | 3 |
| #6 | Ray Smith | — | 3 |
| #11 | Lincoln Woods | Cargill, Incorporated | 2 |
| #11 | Jim Deutsch | Garst Seed | 2 |
| #11 | Billy Woodruff | Dekalb Genetics | 2 |
| #11 | Wayne Crook | Pioneer (Corteva) | 2 |
| #15 | Rocky D. Smith | — | 1 |
| #15 | Harold D. Cromley | — | 1 |
| #15 | Daniel E. Cunningham | — | 1 |
| #15 | Lester B. Jacobi | — | 1 |
| #15 | Arthur B. Jacobi | — | 1 |
| #15 | Harold H. Plummer | — | 1 |
| #15 | PAUL V. THOMPSON | — | 1 |
| #15 | Gary L. Bouge | — | 1 |
| #15 | Richard J. Machholz | — | 1 |
| #15 | Scott Tragessor | Garst Seed | 1 |
| #15 | Mary C. Mathews | University Of Arkansas | 1 |
| #15 | Mark R. Petzoldt | — | 1 |
| #15 | Gary Edward Hanke | Pioneer (Corteva) | 1 |
Part of Missouri