Top Inventors at Mathews All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ronald D. Gillund | 2 |
| 2 | Robert Kamenoff | 2 |
| 3 | Kenneth William Kroeker | 1 |
| #4 | Robert J. McMahon | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Ronald D. Gillund | 2 |
| 2 | Robert Kamenoff | 2 |
| 3 | Kenneth William Kroeker | 1 |
| #4 | Robert J. McMahon | 1 |