Marshall, MI ranks #4,818 worldwide for total patents filed in 2018, with 21 patents from 15 inventors. Leading employers of inventors based in Marshall, MI include Eaton Intelligent Power Limited, Caltech, Kellogg. That works out to 3.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–15 of 15 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Douglas J. Nielsen | Eaton Intelligent Power Limited | 4 |
| 2 | John M. Eiler | Caltech | 3 |
| 3 | Andrei Dan Radulescu | Eaton Intelligent Power Limited | 2 |
| #4 | Charles A. Smith | Kellogg | 1 |
| #4 | Gregory L. Heatwole | Eaton | 1 |
| #4 | Darin Lee Gwin | Borgwarner | 1 |
| #4 | James G. Daily, III | H.C. Starck | 1 |
| #4 | David Gerard Genise | Eaton | 1 |
| #4 | Craig E. Volstromer | Stryker | 1 |
| #4 | Gabriela Florentina Radulescu | Eaton Intelligent Power Limited | 1 |
| #4 | Ryan Livingston | Borgwarner | 1 |
| #4 | James W. Bailey | Borgwarner | 1 |
| #4 | Kevin Thompson | Adc Telecommunications | 1 |
| #4 | Otto Schultheis | Eaton | 1 |
| #4 | James C. Zuck | Marshall Excelsior | 1 |
Part of Michigan