Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ronald L. Crawford | Idaho Research Foundation | 3 |
| 2 | Joseph F. Fleischhacker, Jr. | Lake Region Manufacturing | 1 |
| 2 | Kenneth E. Vogel | Russell A Division Of Ardco | 1 |
| 2 | Louis S. Ptacek | — | 1 |
| 2 | Jo Pritchard | Optical Sensors Incorporated | 1 |
| 2 | Thomas E. Hargreaves | Lake Region Manufacturing | 1 |
| 2 | Arthur C. Berger | James River | 1 |
| 2 | David P. Olson | Medtronic | 1 |
Part of Minnesota