Top Inventors at Ewal Manufacturing Co. All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Lewis L. Aldridge | 5 |
| 2 | Patrick P. Barber | 2 |
| 3 | Kenneth W. Sawyer | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Lewis L. Aldridge | 5 |
| 2 | Patrick P. Barber | 2 |
| 3 | Kenneth W. Sawyer | 1 |