Top Inventors at F. J. Littell Machine All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Chester M. Wiig | 3 |
| 2 | Kenneth C. Johnson | 2 |
| 2 | Samuel G. Boytor | 2 |
| #4 | David M. Knapke | 1 |
| #4 | Jeffry Jurs | 1 |
| #4 | Franco G. Duina | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Chester M. Wiig | 3 |
| 2 | Kenneth C. Johnson | 2 |
| 2 | Samuel G. Boytor | 2 |
| #4 | David M. Knapke | 1 |
| #4 | Jeffry Jurs | 1 |
| #4 | Franco G. Duina | 1 |