Marshall, MI ranks #3,966 worldwide for total patents filed in 2017, with 28 patents from 19 inventors. Leading employers of inventors based in Marshall, MI include Eaton Intelligent Power Limited, Marshall Excelsior, Borgwarner. That works out to 4.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–19 of 19 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Andrei Dan Radulescu | Eaton Intelligent Power Limited | 3 |
| 2 | Douglas J. Nielsen | Eaton Intelligent Power Limited | 2 |
| 2 | James C. Zuck | Marshall Excelsior | 2 |
| 2 | Darin Lee Gwin | Borgwarner | 2 |
| 2 | John M. Eiler | Caltech | 2 |
| 2 | Christopher Suhocki | Eaton | 2 |
| 2 | Glen R. Alden | Cummins | 2 |
| 2 | David Gerard Genise | Eaton | 2 |
| #9 | Dominic P. Ismert | Sioux Chief Mfg. Co. | 1 |
| #9 | Andrew Fedewa | Eaton | 1 |
| #9 | Gregory L. Heatwole | Eaton | 1 |
| #9 | Robert Louis Goetz | — | 1 |
| #9 | Grant Terry | Eaton | 1 |
| #9 | Mark Harold Pratley | Eaton | 1 |
| #9 | Michael Coates | Eaton | 1 |
| #9 | TouXia Kue | Eaton | 1 |
| #9 | Sanjeev S. Sholapurkar | Borgwarner | 1 |
| #9 | Curtis W. Christensen | Eaton | 1 |
| #9 | Samuel E. Settineri | Borgwarner | 1 |
Part of Michigan