Top Inventors at Columbia Steel Casting Co. 2020
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles Dreixler | 1 |
| 1 | David Garnet John Conroy | 1 |
| 1 | Jesse Fritz | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles Dreixler | 1 |
| 1 | David Garnet John Conroy | 1 |
| 1 | Jesse Fritz | 1 |