Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Matt Karlgaard | Landis+Gyr Innovations | 4 |
| 2 | Matthew Donald Karlgaard | Landis+Gyr Innovations | 2 |
| 3 | Trevor J. Sumption | Grayden Outdoor | 1 |
| 3 | James P. Raboin | Manna | 1 |
| 3 | August Schack | Landis+Gyr Innovations | 1 |
| 3 | David Schiebout | Delta Industrial Services | 1 |
Part of Minnesota