Madison, IN ranks #5,491 worldwide for total patents filed in 2016, with 17 patents from 16 inventors. Leading employers of inventors based in Madison, IN include Grote Industries, Vehicle Service Group, Dow Corning. That works out to 1.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–16 of 16 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Cesar Perez-Bolivar | Grote Industries | 2 |
| 2 | Darren L. Harmon | Grote Industries | 1 |
| 2 | James E. Roberts | Grote Industries | 1 |
| 2 | Brian E. Kelley | Vehicle Service Group | 1 |
| 2 | David Miller | Dow Corning | 1 |
| 2 | Martin J. Marx | Grote Industries | 1 |
| 2 | Michael A. Redwine | Silchor | 1 |
| 2 | Williams Roger | Royer | 1 |
| 2 | William L. Corwin | Grote Industries | 1 |
| 2 | Ammar Ali | Masimo | 1 |
| 2 | Cary D. Branstetter | Grote Industries | 1 |
| 2 | Roger D. Williams | Pneumafil | 1 |
| 2 | Keith W. Siddall | Vehicle Service Group | 1 |
| 2 | Jason E. Matthews | Vehicle Service Group | 1 |
| 2 | Colin G. Meyer | — | 1 |
| 2 | Roger A. Ward | Vehicle Service Group | 1 |
Part of Indiana