Madison, IN ranks #3,755 worldwide for total patents filed in 2017, with 30 patents from 24 inventors. Leading employers of inventors based in Madison, IN include Vehicle Service Group, Grote Industries, Super Atv. That works out to 2.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–24 of 24 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | John E. Uhl | Vehicle Service Group | 2 |
| 1 | William L. Corwin | Grote Industries | 2 |
| 1 | Martin J. Marx | Grote Industries | 2 |
| 1 | James E. Roberts | Grote Industries | 2 |
| 1 | Cesar Perez-Bolivar | Grote Industries | 2 |
| 1 | Keith W. Siddall | Vehicle Service Group | 2 |
| #7 | Dennis Kent | Super Atv | 1 |
| #7 | Kevin S. Katerberg | Vehicle Service Group | 1 |
| #7 | Dongning Zhao | Super Atv | 1 |
| #7 | Roger D. Williams | Pneumafil | 1 |
| #7 | Penny Zuckschwerdt | Super Atv | 1 |
| #7 | Mark D. Noe | Grote Industries | 1 |
| #7 | Christopher C. Riley | Grote Industries | 1 |
| #7 | Kevin A. Brittain | Vehicle Service Group | 1 |
| #7 | Chris Shelton | H2Eye (International) Limited | 1 |
| #7 | Colin G. Meyer | — | 1 |
| #7 | Timothy W. Brooks | Grote Industries | 1 |
| #7 | Brian K. Norris | Grote Industries | 1 |
| #7 | Anthony D. Thompson | Rec Silicon | 1 |
| #7 | Brian E. Kelley | Vehicle Service Group | 1 |
| #7 | Jiabiao Ruan | Grote Industries | 1 |
| #7 | Michael A. Redwine | Silchor | 1 |
| #7 | Nakul Anand | Grote Industries | 1 |
| #7 | Rob E. Reese | Grote Industries | 1 |
Part of Indiana