Top Inventors at Holmberg Company All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Thomas A. Holmberg | 4 |
| 2 | Albert E. Holmberg | 3 |
| 3 | John Ratzloff | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Thomas A. Holmberg | 4 |
| 2 | Albert E. Holmberg | 3 |
| 3 | John Ratzloff | 1 |