St. Ignace, MI ranks #27,793 worldwide for total patents filed all time, with 37 patents from 22 inventors. Leading employers of inventors based in St. Ignace, MI include Dow Corning, Rennco, General Motors. That works out to 16.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–22 of 22 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | David Clayton Gantner | Dow Corning | 6 |
| 2 | Lendell Williams | — | 4 |
| 3 | Jack G. Swope | Rennco | 3 |
| #4 | William A. Carle, JR. | — | 2 |
| #4 | Edward J. Humpert | — | 2 |
| #4 | Kenneth Stahl | General Motors | 2 |
| #4 | Jeffrey J. Roethlisberger | General Motors | 2 |
| #4 | Mathew J. Pacek | — | 2 |
| #9 | Venkatramanan Srinivasan | General Motors | 1 |
| #9 | Arthur A. Wahl | — | 1 |
| #9 | Fred J. Schlehuber | — | 1 |
| #9 | George Faleris | — | 1 |
| #9 | George Faleris vice Saleris | — | 1 |
| #9 | MARK ENGLE | — | 1 |
| #9 | Dan Halberg | — | 1 |
| #9 | Matthew Ross Wicks | Intel | 1 |
| #9 | Edmond G. Oakes | General Motors | 1 |
| #9 | Lawrence P. Del Ricci | Unisys | 1 |
| #9 | Al Muldoon | — | 1 |
| #9 | Patrick Mendyk | — | 1 |
| #9 | Jennifer Ohman-Dusek | — | 1 |
| #9 | Steven T. Chludil | — | 1 |
Part of Michigan