Richfield, WI ranks #3,613 worldwide for total patents filed in 2021, with 32 patents from 19 inventors. Leading employers of inventors based in Richfield, WI include Bradley Fixtures, Milwaukee Electric Tool, GE. That works out to 2.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William L. Haas | Bradley Fixtures | 6 |
| 2 | Justin Miller | Milwaukee Electric Tool | 4 |
| 3 | Matthew Lane Pemberton | GE | 3 |
| #4 | Mark R. Webster | Pflow Industries | 2 |
| #4 | Natalie E. Bell | Aladdin Engineering And Manufacturing | 2 |
| #4 | Scott T. Moeller | Milwaukee Electric Tool | 2 |
| #7 | Richard H. Jungmann | Milwaukee Electric Tool | 1 |
| #7 | Scott D. Day | Rockwell Automation | 1 |
| #7 | Jon Schumacher | Rite-Hite Holding | 1 |
| #7 | Edward A. Raleigh | Brady Worldwide | 1 |
| #7 | Joseph J. Colwell | — | 1 |
| #7 | Richard T. Johnson | Globe-Union | 1 |
| #7 | Jeffrey Jay Erdmann | Metavante | 1 |
| #7 | Francis R. Byle | Rockwell Automation | 1 |
| #7 | Clifford R. Winn | — | 1 |
| #7 | Rick Jungmann | Briggs & Stratton | 1 |
| #7 | David N. Bloxdorf | Douglas Dynamics, L.L.C. | 1 |
| #7 | Matt Gonia | J.J. Mackay Canada Limited | 1 |
| #7 | Robert J. Stango | Marquette University | 1 |
Part of Wisconsin