Top Inventors at Tennant 2011
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bruce F. Field | 12 |
| 2 | Patrick Jerome Gronlund | 7 |
| 3 | Richard W. Wellens | 2 |
| #4 | David W. Eickholt | 1 |
| #4 | Daniel G. Giddings | 1 |
| #4 | Frederick A. Hekman | 1 |
| #4 | Hans C. Killingstad | 1 |
| #4 | Joseph Pouliot | 1 |
| #4 | Kurt Clarence Adelman | 1 |
| #4 | Larry Wydra | 1 |
| #4 | Michael T. Basham | 1 |
| #4 | Oberlin Jeff | 1 |