Darien, WI ranks #23,811 worldwide for total patents filed all time, with 49 patents from 11 inventors. Leading employers of inventors based in Darien, WI include Ligchine International, Tps Ip, Miniature Precision Components. That works out to 31.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–11 of 11 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Peter A. Ligman | Ligchine International | 14 |
| 2 | Jon Allen Ludlum | Tps Ip | 13 |
| 3 | Daniel G. Baughman | — | 6 |
| #4 | Brent J. Ertl | Miniature Precision Components | 5 |
| #5 | Steve Damon | Agrigenics | 4 |
| #6 | Nathan Levande | Provisur Technologies | 2 |
| #7 | Somchai Sahachaisere | Sta-Rite Industries | 1 |
| #7 | Brad S. Gramly | — | 1 |
| #7 | Andrew Brovold | — | 1 |
| #7 | Matt Leroy | — | 1 |
| #7 | Timothy R. Bliss | — | 1 |
Part of Wisconsin