Kalkaska, MI ranks #30,645 worldwide for total patents filed all time, with 31 patents from 15 inventors. Leading employers of inventors based in Kalkaska, MI include Robert Bosch Gmbh, AT&T, Unknown. That works out to 14.5 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 | John Seifert | Robert Bosch Gmbh | 6 |
| 1 | Pamela Stuckman | AT&T | 6 |
| 3 | Michael D. Hershberger | — | 5 |
| #4 | Charles E. Dietrich | — | 2 |
| #4 | Scott C. Raymond | Unknown | 2 |
| #6 | Bradley W. Bybee | — | 1 |
| #6 | Phillip Weeter | Halliburton Energy Services | 1 |
| #6 | Denny M. Leedy | Bohning Company | 1 |
| #6 | Raymond W. Osak | — | 1 |
| #6 | Clyde Roger Sheets | — | 1 |
| #6 | Mondo L. Hartman | — | 1 |
| #6 | Michael D. Herschberger | — | 1 |
| #6 | Kenneth R. Macomber | Unknown | 1 |
| #6 | Joseph M. Bose | — | 1 |
| #6 | Carol L. Miller | — | 1 |
Part of Michigan